Shimano Dura-Ace BR-R9170 Flat Mount Disc Brake Caliper Size:Rear Rolls are 8m (enough for

Rolls are 8m (enough for 4 wheels)

73mm wide asymmetrical BB shell) frames without the need for any adapters

Most other seatposts have grip lengths of at least

Modern carbon rims and tyres create a real challenge for traditional tyre levers

with just enough room left over for a spare road tube and tyre levers

Shimano Dura-Ace BR-R9170 Flat Mount Disc Brake Caliper Size:Rear Rolls are 8m (enough forThe Dura Ace R9100 series of flat mount disc brakes bring powerfully integrated brake performance to the highest rungs of road cycling. The Shimano Dura Ace BR R9170 Flat Mount Disc Brake Caliper is lightweight while offering better control and confidence in race conditions. Specifications Optimally balanced hydraulic brake system for racing Easy and clean bleeding system One piece alloy body design Integrated low profile caliper design Light weight