Dura-Ace Ultegra 105 Tiagra Sora Claris Dura-Ace(AKA"DA") 为顶级套件,其Di2版本为电子变速(Electronic Shifting)。DA的飞轮为12齿轮(Sprocket/Gears),最大齿比(Maximum Ratio)为11,最小齿比为34,即11-34T。总重(Total Weight)为2438g。 Ultegra(AKA"UT") 为次顶级套件,其Di2版本为电子变速。与DA套件...
Optional chain guard: Without chain/bash guard,Provides the option to use a chain guard for added protection, or ride without for a lighter setup. Shimano Ultegra R8020 Shifter|24mm Crankset|Material: Aluminum Alloy,Crafted from durable aluminum alloy, this crankset offers a lightweight yet robu...
Authentic Shimano Quality: As a genuine Shimano product, this ULTEGRA R8000 crankset offers exceptional durability and performance for road bicycles, ensuring a long-lasting riding experience. Customizable Fit: Available in 165mm, 170mm, 172.5mm, and 175mm crank lengths, this product caters to var...
Product name:Shimano Ultegra Di2 R8170 groupset;Colors:Black;Material:Aluminum;MOQ:2 sets;Used for:MTB Bike Road Bike;Brand:shimano;Package:Bulk Packing (all;Speed:2x12S;Teeth:50-34T 52-36T;Packing:Paper Wrapped;Crank Length:Other;Chainwheel Teeth:Other;
SHIMANO ULTEGRA R8100 Cassette Sprocket 11-30T/11-34T 12 Speed CS-R8100 12S For Road Bike Freewheel Bicycle Accessories Series: SHIMANO Average weight: 291g (11-30T) 345g (11-34T) Type: HYPERGLIDE+ Rear variable speed: 12 Compatible chain: HG 12 speed ...
Series ULTEGRA R8100 Average weight 291 (11-30T) 345 (11-34T) Type HYPERGLIDE+ Rear transmission 12 Compatible chain HG 12 speed Combination name (group name) 11-30T 11-34T Combination | 1 11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-3034T ...
Shimano 11 speed chain comparison. Dura Ace 9000 - Ultegra 6800 - 105 5800是超简单!教你如何拆链条 & 安装新链条!的第5集视频,该合集共计5集,视频收藏或关注UP主,及时了解更多相关视频内容。
Ultegra is "pro-proven" as it is a direct trickle-down from the Dura-Ace groupset. Product details Directional inner & outer plates designed for better contact with gear teeth Chromized rivet pins improve wear resistance Perforated plates for reduced weight Zinc-alloy plated outer link surfa...
第一手体验 Shim..来源:bikeradar译制:[Biketo.com|自行车网]在Interbike的户外展上,我们幸运的骑上了使用油压碟刹的Ultegra Di2,非常愉快和惊喜,手变的感觉非常接近标准的Di2手变
Chainring for the Shimano Ultegra FC-R8100 and FC-R8100-P 2x12-speed cranksets. The chainrings with 110 mm bolt circle diameter ensure fast as well as smooth shifting. For reasons of weight optimization, the outer models also feature a Hollowglide construction, which can still come up with...