Shimano 105
Shimano 105 FC-R7100 105 double 12-speed chainset; HollowTech II 170 mm 52 / 36T; black
Specifications
| Brand | Shimano 105 |
|---|---|
| Series | 105 |
| Category | Chainsets & Cranks |
| Speed | 12 Speed |
| Discipline | Road |
| Length | 170mm |
| Crankarm Length | 160mm, 165mm, 170mm, 172.5mm, 175mm |
| Ratio | 50/34T, 52/36T |
| SKU | FCR7100C26 |
Description
- Lightweight HollowTech II 105 12-speed chainset
- Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low
- The chainring teeth have been developed to work in conjunction with Hyperglide&plus 12-speed chains for increased contact to provide greater efficiency and improved power transfer
- HollowTech II allows the bottom bracket bearings to be spaced wider apart; enabling the use of larger bearings and an increased axle diameter
- Can be used with Shimano external or press-fit bottom brackets
- The system allows for easier installation; adjustment; and maintenance
- Lightweight anodised aluminium chainrings for smooth and precise shifting
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