Top 50 watch

Product:2.8-inch Large Screen Bike Computer Wireless Waterproof Speedometer Odometer Cycling Stopwatch Features: 1:Ideal assistant for bicycle training. 2:Time display function, also can be used as a wonderful gadget for traveling. 3:Perfect to use when hiking, climbing, riding and other outdoor actives. 4:Easy to install firmly with mounting accessories. 5:Easy to read LCD display with large screen. 6:Easy to control with mode touch, ideal companion for your bicycle. 7:Portable, durable and convenient. 8:Bicycle odometer with LCD backlight. 9:Large screen of 2.8-inch can measure temperature and speed Mounting PlacementHandlebar Power SupplyBattery OriginCN(Origin) Model Number606 Certificationce PackList:1*Bicycle stopwatch Seller Sku:705210-320304 Descrip

Specifications: Small size, light weight, wireless waterproof design, more convenient and more durable. It is very suitable for measuring speed, distance and riding time that cyclists or sports enthusiasts want to know. Green and white distinguish day and night. Please note that due to the design of the wireless automatic function, a slight click sound from the device is normal. Easy to install, the display is installed on the handlebar, and the magnetic sensor can be fixed on the fork by a cable tie, and the distance should not exceed 60 cm. Applicable to all types of bicycles, such as road bikes, mountain bikes, folding bikes, ordinary bikes. Can also measure your distance and speed, record your trip. Item Name: Bicycle Stopwatch Speedometer Material: ABS, Silicone Features: Wireless, Waterproof, Bicycle Recorder Size: 4.6cm x 4.6cm x 1.8cm/1.81" x 1.81" x 0.71" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Code Meter 1 x Code Meter Base 1 x Wire Tie 1 x Code Meter Sensor 1 x Fixed Connector 1 x Button Batteries (AG13 Button Battery) 1 x User Ma

Product:Bicycle Computer Mountain Bike Speedometer Stopwatch Cycling Computer Features: 1: You can switch functions at any time 2: With FSTN display, you can see the data clearly from any angle 3:The product has menus in five languages and 20 display functions Mounting PlacementHandlebar Power SupplyBattery OriginCN(Origin) Model Number326 Certificationce PackList:1*Bicycle stopwatch Seller Sku:186542-396641 Descrip

Specifications: It is made of premium quality ABS material which makes it very safe and durable. Meanwhile, this odometer is waterproof so it is very convenient for you to use it in rainy days. Furthermore, due to its special backlight feature, you can use it both at day and night. Also, it is very easy to install and is suitable for most of the bicycle models. Whats more, it is multifunctional so you can use it as a stopwatch timer. Therefore, it would absolutely be a perfect miles counting tool for your bike. Item Name: Bicycle Speedometer Material: ABS, Electronic Components Features: Waterproof, Backlight Odometer, Stopwatch Timer Size: 5.7cm x 4.1cm x 2cm/2.24" x 1.61" x 0.79" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Speedometer 1 x Bicycle Speedometer Base Sensor 1 x Magnet 6 x Ties 1 x User Manual 1 x CR2032 Button Battery for Bicycle Speedometer (Incl

ĐỒNG HỒ ĐẾM GIỜ HỌC DRETEC (4 MÀU) ❓ Vì sao phải sử dụng đồng hồ đếm giờ? - Không bị mất tập trung điện thoại, máy tính bảng - Giúp ấn định thời gian chính xác các công việc cần thiết - Thiết kế nhỏ gọn, mang đi nhiều nơi và đặt cố định nhờ nam châm. ❤ Công dụng: - Hẹn giờ & đếm ngược thời gian phù hợp cho các bạn học sinh khi làm KT thử - Ghi nhớ thời lượng học tập/làm việc để dễ dàng kiểm tra tiến độ - Chế độ chuông báo hoặc rung phù hợp để bạn sử dụng ở phòng cá nhân hoặc không gian công cộng 💭 Sản phẩm có 4 màu: Hồng, trắng, mint và đen. Pin sử dụng là pin con thỏ (đã có sẵn khi

Specifications: It is made of premium quality ABS material which makes it very safe and durable. Meanwhile, this odometer is waterproof so it is very convenient for you to use it in rainy days. Furthermore, due to its special backlight feature, you can use it both at day and night. Also, it is very easy to install and is suitable for most of the bicycle models. Whats more, it is multifunctional so you can use it as a stopwatch timer. Therefore, it would absolutely be a perfect miles counting tool for your bike. Item Name: Bicycle Speedometer Material: ABS, Electronic Components Features: Waterproof, Backlight Odometer, Stopwatch Timer Size: 5.7cm x 4.1cm x 2cm/2.24" x 1.61" x 0.79" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Speedometer 1 x Bicycle Speedometer Base Sensor 1 x Magnet 6 x Ties 1 x User Manual 1 x CR2032 Button Battery for Bicycle Speedometer (Incl

** Welcome to Eternally! Please look carefully at the product details before ordering. If you have any questions, please ask customer service (Monday-Friday, 9am-6pm), I hope to bring you a good shopping experience! Specifications: Type: Electronics Material: ABS Waterproof: No With a pause: yes Anti slip: No Display row number: single-row 2-way memorystopwatch Product use: Widely used to set time fornoon break, study, beauty, cook soup, printing down. Product Function: Accuracy is calculated inseconds, with a maximum capacity of 99 minutes and 59 seconds The instructions are printed on top of thepackaging Included: 1 x Digital Stop

Specifications: It is made of premium quality ABS material which makes it very safe and durable. Meanwhile, this odometer is waterproof so it is very convenient for you to use it in rainy days. Furthermore, due to its special backlight feature, you can use it both at day and night. Also, it is very easy to install and is suitable for most of the bicycle models. Whats more, it is multifunctional so you can use it as a stopwatch timer. Therefore, it would absolutely be a perfect miles counting tool for your bike. Item Name: Bicycle Speedometer Material: ABS, Electronic Components Features: Waterproof, Backlight Odometer, Stopwatch Timer Size: 5.7cm x 4.1cm x 2cm/2.24" x 1.61" x 0.79" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Speedometer 1 x Bicycle Speedometer Base Sensor 1 x Magnet 6 x Ties 1 x User Manual 1 x CR2032 Button Battery for Bicycle Speedometer (Incl

This bicycle code meter can display 9 kinds of commonly used riding data, including speed, mileage, times, etc. it meets the daily riding needs and is compact and portable. Features: Real-time display of 9 kinds of common riding data: it can display 9 kinds of real-time data, including current speed, average speed, maximum speed, total mileage, altitude, riding distance, total distance, riding times and total times. Be able to grasp the riding dynamics in-time to meet the needs of daily leisure riding. IPX5 grade waterproof: suitable for light rain to moderate rain environment, please do not put the product in water, please cover the USB cover tightly in heavy rain environment. Real-time view of historical data: 30 riding records can be saved. Long press the right button to view the historical records. High Definition screen: 1.6-inch High Definition screen, white backlight, can clearly display the value, easy to read. Small and portable: small, easy to carry and install, lightweight design. Long life: USB chargings design, long lifes. Specifications: Material: plastics Color: black, white (optional) Battery: 3.7V, 400mAh Item size: 60 * 44 * 19mm / 2.4 * 1.7 * 0.7in Item weight: 35g / 1.2ounce Package size: 87 * 87 * 53mm / 3.4 * 3.4 * 2.1in Package weight: 105g / 3.7ounce Packing List: 1 * Stopwatch  1 * USB Cable 1 * Bracket 1 * Specification 1 *

Specifications: It is made of premium quality ABS material which makes it very safe and durable. Meanwhile, this odometer is waterproof so it is very convenient for you to use it in rainy days. Furthermore, due to its special backlight feature, you can use it both at day and night. Also, it is very easy to install and is suitable for most of the bicycle models. Whats more, it is multifunctional so you can use it as a stopwatch timer. Therefore, it would absolutely be a perfect miles counting tool for your bike. Item Name: Bicycle Speedometer Material: ABS, Electronic Components Features: Waterproof, Backlight Odometer, Stopwatch Timer Size: 5.7cm x 4.1cm x 2cm/2.24" x 1.61" x 0.79" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Speedometer 1 x Bicycle Speedometer Base Sensor 1 x Magnet 6 x Ties 1 x User Manual 1 x CR2032 Button Battery for Bicycle Speedometer (Incl

WEST BIKING Solar Power Wireless MTB Mountain Road Bike Waterproof Computer Cycling Equipment Digital Stopwatch Bicycle Riding Speedometer Odometer Specification: Brand: WEST BIKING Material: PVC Size: 72x36x13mm/2.83x1.42x0.51in Weight: 93g(set) Application: Road bike, mountain bike Whether waterproof: Daily waterproof Language: display five languages (English, German, French, Dutch, Spanish) Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 2 X Button Batteries 1 X Mount Bracket 1 X Sensor 2 X Rubber Sheets 4 X Plastic Tapes 1 X O-shaped Ring 1 X Bicycle Com

description: 100% brand new and high quality. LCD home kitchen chef mini countdown/electronic timer countdown. The large screen displays the correct time in minutes and seconds. The 3 buttons include START/STOP button, MIN button and SEC button. It is magnetic. Easy to use. It is ideal for cooking, inspection, sunbathing, etc. Case Material: Plastic Maximum time: 99 minutes and 59 seconds. Display: 1.8 inch LCD screen Power supply: button battery (included) Product size: about 70 * 53 * 9mm Color: red, white, black, yellow, green, silver, pink, light blue, dark blue Package list: 1 *Electronic timer (including battery) note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. Due to the differences between different monitors, there are color differences, please refer to the actual product! if you want buy more than we listed, please contact us. There are so many useful and cheap item in our store. You can contact with us to get more detail of the goods . We are professional Shopee sell

2pcs Bike Bicycle Computer Adapter Phone Seat Holder GPS Bracket Stopwatch Mount for Garmin Cycling Parts Feature: 1. Make the code frame stand into a bicycle phone holder. 2. With strong adhesive, the sticker can be securely fixed. Specification: Size: 37x37x8mm/1.45*1.45*0.31'' Net weight: 8g Body material: ABS Body color: Black Application: for Garmin Mount Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item.Thanks for your understanding. Included: 2 x Bike Computers M

product details ^_^ ^_^ ## size:10 CM ## material:Aluminum alloy ## quantity: 1pc ## Arrival time: after shipping 5-12 days ## Note: 1. Due to the light and screen difference, the product's color may be slightly different from the pictures. 2. Please allow 0.5-2cm differences due to manual measurement. ## Finally, if you have any questions, please chat with us! Thank you, happy shop

Description: This bicycle speedometer holder is easy to install and does not require any sort of modification with simple structure and compact size. The bicycle speedometer holder has stainless surface, long service life, sturdiness and durability, and not easy to deform, making it convenient for you to use. Made of aluminum alloy material, it has good craftsmanship and higher strength. The diameter of the product is 3.7cm. Suitable for all bicycles whose front fork upper tube diameter is 28.6mm. Item Name: Stopwatch Bracket Material: Aluminum Alloy Features: Sturdy, Wear-resistant, Wide Compatibility Color: Black, Blue, Red, Silver Color, Golden Color Size Details: Diameter: 3.7cm/1.46" (Approx.) Notes: Due to the light and screen setting difference, the product's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cover 3 x Adapters 1 x Hexagon Screwdriver 1 x Long Screw 4 x Sc

Description: Material:Plastic G fit for walkers,B fit for Belliton ,W fit for WAHOO Enables you to easily view performance data on your bike computer without compromising your ride Lightweight about 3.2g and easy to install Recommended Use: cross-country, road cycling etc Package Includes: 1 Piece Bike Mount Adapter 2 Piece M3 Screw Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Th

Product:WEST BIKING Large Screen Bicycle Computer Wireless Waterproof Bike Speedometer Stopwatch With Night Backlight Features: 1:This computer uses a wireless digitally coded transitmission , reduces environmental impactS 2:Computer handling is very simple and intuitive thanks to two easily accessible and well working buttons. 3:WEST BIKING Large Screen Bicycle Computer Wireless Waterproof Bike Speedometer Stopwatch With Night Backlight Stopwatch and AccessoriesWireless Stopwatch Model Number- PackList:1*Bicycle Computer Seller Sku:901819-270614 Description: Mode nuit Mode jour

Specifications: Small size, light weight, wireless waterproof design, more convenient and more durable. It is very suitable for measuring speed, distance and riding time that cyclists or sports enthusiasts want to know. Green and white distinguish day and night. Please note that due to the design of the wireless automatic function, a slight click sound from the device is normal. Easy to install, the display is installed on the handlebar, and the magnetic sensor can be fixed on the fork by a cable tie, and the distance should not exceed 60 cm. Applicable to all types of bicycles, such as road bikes, mountain bikes, folding bikes, ordinary bikes. Can also measure your distance and speed, record your trip. Item Name: Bicycle Stopwatch Speedometer Material: ABS, Silicone Features: Wireless, Waterproof, Bicycle Recorder Size: 4.6cm x 4.6cm x 1.8cm/1.81" x 1.81" x 0.71" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Code Meter 1 x Code Meter Base 1 x Wire Tie 1 x Code Meter Sensor 1 x Fixed Connector 1 x Button Batteries (AG13 Button Battery) 1 x User Ma

Welcome to 【maudlatbg.vn Store】 ,We insist on the lowest price to sell the best quality items！！！Product Details Material: Wood + Rubber Color: As picture Size: 20*40mm/40*40mm/20*80mm/45*70mm Package Includes: 1 x Stamp Note: 1.Please allow 1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank

2.5'' big screen display the speed, total distance, day distance, average speed, max speed, riding time, total time, stopwatch, temperature, fat burning, calories and date. Come with accessories for easy and quick installation. Ultra long working time for lasting riding experience, great bike computer for cycling enthusiasts. Features: Display the speed, total distance, day distance, average speed, max speed, riding time, total time, temperature, stopwatch, fat burning and calories so you can have a simple analyzing of your riding or training. Wireless bicycle speedometer, includes all vital functions for novices and pros alike. 2.5'' large screen with blue backlight for clear reading. Water repellent computer can work well in rainy days. Eight languages are optional, English, French, German, Dutch, Italian, Sweden, Hungarian, Chinese. Powered by button cells with long lifespan, do not need to charge. Function: 1. Speed (0~9.9 KM/H ; M/H) 2. ODO (Total odometer) 3. DST (Day distance) 4. MAS (Max speed) 5. AVS (Avg speed) 6. TM (Ride time) 7. TTM (Total time) 8. Temp (-4°F~158°F) 9. MAT (Max tempeture) 10. MIT (Min tempeture) 11. STP (Stopwatch ) 12. DDN (Trip) 13. TDN (Time) 14. RAT (Gear ratio) 15. CAL (Calorie) 16. FAT (Fat burn ) 17. Clock (12H/24H) 18. Date (YY/MM/DD/WW) 19. Wireless Wake UP 20. Smart Back Light 21. Multi-language Setting Specification: Material: Plastic Waterproof rating: IPX8 Bike computer size: 7.2 * 4.5 * 1.2 cm / 2.8 * 1.8 * 0.5 in Sensor: 5.5 * 3.4 cm / 2.1 * 1.3 in Weight: 43 g / 1.5 oz Package Size: 13.5 * 8.5 * 3.5 cm / 5.3 * 3.3 * 1.4 in Package Weight: 118 g / 4.2 oz Package List: 1 * Bike Computer 1 * Screwdriver 6 * Zip Tie 1 * Sensor 1 * Wired Remote Control 2 * Rubber Pad 1 * Magnet 1 * User Ma

Product:Large Screen Bicycle Computer Wireless Waterproof Bike Speedometer Stopwatch With Night Backlight Features: 1:Easy to control with mode touch, ideal companion for your bicycle 2:Large screen of 2.8-inch can measure temperature and speed 3:Large Screen Bicycle Computer Wireless Waterproof Bike Speedometer Stopwatch With Night Backlight Stopwatch and AccessoriesWireless Stopwatch Model Number0702029 PackList:1*Bicycle Computer 1*Sensor 1*Magnet 1*Manual Seller Sku:422592-802716 Description: Backlight Color: Green Size: About 75*50*13mm Weight:  about 135g (Wireless) Application: MTB, Road Bike, Fixed Gear

Features: 100% brand new and high quality A very adorable and attractive cooking time reminder It is mechanical: set the number of minutes that you need for cooking and a bell will ring when the set time is up 1 - 60 minutes adjust arbitrarily Easy to operate mechanical pointer (no batteries) Turn it clockwise to 60, then turn counter-clockwise to the number of minutes you required. A bell will ring at the scheduled time. Material: ABS Size: approximate 6.7*6.0*6.0cm Type: pig/dog/cat/fox Notes: Due to the different manual measurement methods, the size of the data, such as 1-4 cm error is a normal range. There may be a little color difference because of the contrast between the light and the equipment and the display of screen. Package Contents: 1 X Kitchen

Dear, welcome to Deceble, where you can find the latest season's products. We also provide 8238H online Q&A. For product details, please read on~ MTB Road Bike Bicycle Computer Holder Stem Top Cap Cycling Aluminium Alloy Stopwatch GPS Speedometer Mount Bracket Support Feature: 1. The stem cap is made of high quality aluminum alloy, durable and long service life. 2. You can be installed the top cap on your bicycle pole, it can install different types of computers, easy to install and easy to use. 3. It is suitable for the diameter of the stem tube about 28.6 mm. 4. Suitable for cat eye computers for Garmin, for viGPSPORT, for Blackbird and for Bryton. 5. Great accessories for road bicycles and mountain bikes. Specification: Materials: aluminum alloy and plastic Suitable for valve stem diameter: About 28.6 mm / 1.1 inches Suitable model: for Garmin, for viGPSPORT, for Blackbird, for Cat Eye, for Bryton Process: CNC anode All bicycles with 28.6mm/1.1 inches in diameter on the front fork Product size: 37*37*10mm/1.45*1.45*0.39'' Weight: 24 g Color: Black, Red, Gold, Blue, Silver Note: Please allow slight size differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 x Stem Top Cap for Garmin 1 x Adapter for Cateye 1 x Adapter for Bryton 2 x Small S

Product:Sunding SD-563A Mountain Bike Computer Large Screen Backlit Waterproof Speedometer Stopwatch Outdoor Cycling Computer Features: 1:Luminous mode: Press any key to turn on the backlight for 5 seconds only from 18:00 to 8:00. 2:Temperature display function: With this function you can measure the external temperature and adjust your riding status. 3:27 functions to meet your various needs!Stopwatch function: With this function you can measure the time spent on short-distance riding, thereby increasing your riding speed. 4:The computer itself comes with a screen protector to prevent hard objects from scratching the display Mounting PlacementHandlebar Power SupplyBattery OriginCN(Origin) Model Number563A Certificationce PackList:1*Bicycle stopwatch Seller Sku:651771-381279 Descrip

Real time recording for your speed, distance, time and other cycling data. Waterproof design makes it more durable.  Great for hiking, climbing, and many other fun, adventurous outdoor activities. Features: Full English screen and backlight design allow you to read the data clearly at any time and any angle. IP65 grade waterproof, it can be used on rainy days. Smart sensor system records your cycling data accurately in real-time. Freeze frame memory design which is particularly useful when crossing the finish line. Auto power off and auto/manual wake up are all available, quite convenient to use. Durable and portable, mounted in the middle of the handlebar to save space. Button battery, longer life and lower power consumption. Multifunctional: odometer, trip distance, speedometer, max speed, average speed, clock, timer, temperature, freeze frame memory, calorie, fat burned, reset, auto scan, backlight. Specifications: Material: Aluminium alloy Color: Black Waterproof: IP65 Screen Size: 4 * 3 cm / 1.6 * 1.2 in Packing Size: 225 * 57 * 60 mm / 8.9 * 2.2 * 2.4 in Packing Weight: 345 g / 12.2 oz Package List:  1 * Bike Computer 1 * Sensor 1 * Magnet Head 1 * Silicone Pad 4 * Zip Ties 1 * M

Product:Rockbros Bicycle Waterproof Stopwatch Wireless Waterproof Bicycle Computer Cycling Speedometer Features: 1: 2.0 inch large screen,clear to read 2:18 functions, more comprehensive, easy to operate, clear data 3:Real-time data observation, one-key switching of multiple interfaces, easy recording of time, speed, mileage and other data Stopwatch and AccessoriesWaterproof Stopwatch OriginCN(Origin) Model Number/ PackList:1*Bicycle Speedometer Seller Sku:213670-610893 Description: 1. Real-time data observation, one-key switching of multiple interfaces, easy recording of time, speed, mileage and other data 2. 18 functions, more comprehensive, easy to operate, clear data 3. 2.0 inch large screen,clear to read 4.IP65 waterproof 5. Long-lasting battery life, long-term standby Specifications: Brand: ROCKBROS Weight: about 40g Display: LCD HTN HD display Sensor: wireless sensor Battery: CR2032 button battery Waterproof performance: IP65 Material: ABS case material + tempered glass

Description: Material:Plastic G fit for walkers,B fit for Belliton ,W fit for WAHOO Enables you to easily view performance data on your bike computer without compromising your ride Lightweight about 3.2g and easy to install Recommended Use: cross-country, road cycling etc Package Includes: 1 Piece Bike Mount Adapter 2 Piece M3 Screw Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Th

Waterproof Cycling Bicycle Computer LCD Digital Display Bicycle Odometer Speedometer Cycling Wired Stopwatch Riding Accessories Feature: Power saving mode: if there is no signal input within 300 seconds, the screen display will enter the standby mode and the clock will be reserved. When there is a traffic signal input or press any key, it can return to the mode before shutdown and memorize the values before shutdown. Waterproof protection: short time immersion in water, light rain or short-term heavy rain is no problem, but long time rain is not recommended to prevent water failure. Specification: Main material: ABS Display: LCD display Product color: Black Product size: about 51x42x18mm/2.07*1.65*0.7in Net weight: About 65g Power supply: AG10 button battery * 1 (includes battery) 15 Display Functions: Current speed, single mileage, total mileage, bicycle maintenance reminder, riding time, clock, etc. all functions are shown in the picture. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Bicycle Computer 1 Set X Access

Description: Material:Plastic G fit for walkers,B fit for Belliton ,W fit for WAHOO Enables you to easily view performance data on your bike computer without compromising your ride Lightweight about 3.2g and easy to install Recommended Use: cross-country, road cycling etc Package Includes: 1 Piece Bike Mount Adapter 2 Piece M3 Screw Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Th

Dear, welcome to Deceble, where you can find the latest season's products. We also provide 1984H online Q&A. For product details, please read on~ Bike Carbon Fiber Speedometer Base Extension Bracket Road Bicycle Computer Stem Stopwatch Rack Holder Cycling Accessories Feature: It can be easily attached to the handlebars to record your riding experience in a whole new way. Compatible with most yardsticks, very good bike accessory. Reduces wind resistance, improves visibility and ensures safety. Specification: Name: Bicycle Carbon Fiber Code Table Extension Frame Color: Black Material: Carbon Fiber Weight: About 140g (Including Packaging) Package Size: 180 * 47 * 41mm Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Bike Stopwatch Extension Br