Shimano 105 R7100 12-Speed Crankset
The Shimano 105 R7100 12-Speed Crankset is big on performance but low on price. The R7100 is finished with a durable, anodized gloss black coating while the HOLLOWTECH II structure reduces weight. In additions, stiffness is maintained for maximum power transfer. This crankset is available with 50/34T or 52/35T chainrings, which when paired with Shimano’s 12-speed cassettes provides ideal gearing for most road terrain.
Key Product Details
Compatibility
This Shimano 105 crankset is compatible with Shimano Di2 drivetrains and 24 mm bottom brackets.
Key Features
Affordable, lightweight, clean aesthetics and excellent gearing options.
Advice From Our Staff
This is Shimano’s introduction to the 105 Di2 groupset. We believe it’s a great option for riders who are looking to upgrade to semi-wireless shifting. It’s affordable and gives you a crankset you can confidently put power into.
Options For This R7100 Crankset
- Crank arm lengths: 160 mm | 165 mm | 170 mm | 172.5 mm | 175 mm
- Chainring sizes: 50/34T | 52/36T
Compatibility
This crankset is compatible with Shimano 24 mm bottom brackets and 12-speed groupsets.
Specs
- Interface: 110 BCD 4-Bolt
- Crank Arm Material: Aluminum
- Chainrings: 2x
- Speeds: 12
- Spindle Size: 24 mm
- Chainline: 44.5 mm
- Q-factor: 148 mm
- Weight: 754 grams
Why Buy from Power Meter City
1. We ship fast! All orders ship on the same day your order is placed!
2. We are an authorized Shimano dealer and this product comes with a full warranty.
3. Expert advice and customer service in case you need any help.
4. We offer a free, 30-day return policy on new items.
About our Company
At Power Meter City, we focus on power meters and related accessories and components. Our focus on just these products means we can offer you the best possible selection, advice and service.
We have been in business since 2016 and are based in southern California We are an authorized dealer of every product we sell.