VGEBY Crank Bolts Bike Chainwheel Screws Chainring Crankset Bolts and Nuts Bicycle Accessory for Single Dental Plate Blue

Features: 1. HIGH QUALOITY MATERIAL: Made of high quality aluminum alloy with coating, high strength, anti-rust, colorfast, lightweight, durable. 2. FINE WORKMANSHIP: It is used to fix the the crankset and crank of the chain wheel. Fine design with precise machining, fits crank perfectly and offers professional fixation of crank. 3. REASONABLE DESIGN: The narrow wide tooth design, increasing the contact area with the chain greatly and grasp force, make you no longer worried about the chain dorpped, easy to pass through the bumpy road. 4. WIDELY USES: Suitable for mountain bikes, road bike, folding bike, fixed gear bike, downhill bike, track bike, etc. Specification: Condition: 100% Brand New and High Quality Material: 7075 Aluminum Alloy  Optional Color: Black, Red, Gold, Blue, Green, Silver Quantity: 5 Bolts & 5 Nuts Size: Approx. 8 x 4mm / 0.31 x 0.16inch Weight: Approx. 9g / 0.3oz Packing List: 5 x Pair of Bolts & Nuts