Shimano Dura Ace R9200 Front Rim Brake Caliper

DURA-ACE - Dual-Pivot - Brake Caliper - SLR-EV - Rim Brake:With SHIMANO´s SLR-EV dual symmetric pivot design, the short-arm DURA-ACE R9200 series caliper brakes employ twin bearings and a roller to realize greater efficiency and deliver superior modulation and stopping power. They are offered in traditional and direct mount options.Features:- Exceptional balance of rigidity, weight and stopping power- Maximum tire size: 28C- Lightweight magnesium brake shoe holderSpecifications:- Average weight: 327 ( /pair)- Brake type: SLR EV Dual Pivot- Reach (mm): 51- Assembly pivot nut (mm)_Front (mm)_10.5: Yes- Assembly pivot nut (mm)_Front (mm)_12.5: Yes- Assembly pivot nut (mm)_Front (mm)_18.0: Yes- Assembly pivot nut (mm)_Front (mm)_27.0: Yes- Assembly pivot nut (mm)_Front (mm)_32.0: Yes- Assembly pivot nut (mm)_Rear (mm)_10.5: Yes- Shoe angle adjusting: Yes- Maximum tire size: 28C- Rim width (mm): 20.8 - 28 mm- Titanium cable fixing bolt: Yes- Titanium pivot bolt: Yes- Cartridge shoe holder: Yes- Brake shoe_Optional choice: R55C4 Carbon R55C4-A Carbon R55CT4- Brake shoe_Standard: R55C4- Compatibility: SLR EV- Quick release lever: Yes- Tire guide bumpers: YesTechnology:slr_ev:- SLR-EV is SLR with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the latest calipers deliver 36% more braking power than SHIMANO's previous brake model. And we offer 2 axle symmetric brake caliper and fork mount and chain stay mount type (BR-R9100/6810/5810).