himano Tiagra 4600 Double 10sp Chainset
Sporting many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance.
Features:
- 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assembly
- SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting
- Designed to work with HollowTech II type bottom bracket cups
- Compatible with 10-speed Super Narrow HGchains
- Anodized aluminium crank arms
- Lightweight aluminium chainrings
- 130mm bolt circle diameter
Specifications:
- Chain Compatibility: Super Narrow HG for 10 speed (CN-4601)
- Hyperdrive: Yes
- Chainring Sets: 52-39T
- Bolt Circle Diameter: 130
- Bottom Bracket: SM-BB4600
- Chain Line: 43.5mm
- BB Shell Width: 68/70