Shimano Dura Ace R9120-DL Mechanical STI Set – Flat mount caliper set
- Precision-engineered high performance Dura-Ace hydraulic disc brake STI's give you control, modulation and power with minimal effort in all riding conditions
- Dura-Ace R9100 STI are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt
- Hydraulic brake lever provides exnt stopping power with less effort especially from the hood position
- Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear
- Shift cables routed under the bar tape using Polymer coated inner a smooth shift action, providing faster, lighter shifting
- Vivid Index shifting with short stroke to the release levers gives a quick and accurate shift
- Gear shift cables can either be routed round the front or rear of the handlebar to suit all rider preferences
- Ergonomic shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes
- Small volume ergonomically designed smooth lever hoods for added comfort
- Finely tuneable reach adjusters for the levers enable custom fitment for all hands
- Free stroke adjustment for pad to rotor setting
Shimano Dura Ace CN-HG901 11 Speed Chain 116 Links
Super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts and maximum durability
- Outer plate design has been developed to reduce the chance of chain suck
- Sil-Tec surface treatment technology on inner and outer links and rollers that is smooth running and increases durability
- Zinc-Alloy plated inner and outer links
- Hollow pin for added weight saving
- The inner plate has been developed for better with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running
- 5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains
- Average weight 243 grams
Bottom Bracket:
- Complete press-fit bottom bracket assembly for Shimano HollowTech II road cranks.
- Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage.
- Set includes left and right hand cups, inner cover, and inner O-rings.
- Sealed cups keep out dirt and water.
- Maintenance free.
- Compatible with 86.5mm shells.
- 41mm cup diameter.
- Easy press-fit installation.
