Shimano BR-R451 Rear Mid-Reach Road Caliper Black MFPN=11.4018.105.017 Shimano Hyperglide+

Shimano Hyperglide+

This Non-Stick Ceramic Technology is fluoro-free sets up with a dry ‘wax-like’ film attracts less dirt and grime and delivers a low coefficient of friction over long re-lubrication intervals

Steerer Type Straight Color Gloss Black Lockout Switch Crown Brake Type Post Mount 203 Crown Race 30 Negative Spring Air Weight 2880 Travel (mm) 200 Wheel Size 29" Offset 48 Designed for ebike Yes External Adjustments Low Speed Compression Damping External Adjustments High Speed Compression Damping External Adjustments Rebound Damping Defined Color Black Positive Spring Air Axle to Crown Length 602 Front Axle 20mm Thru x 110mm Stanchion Diameter 38 Maximum Tire Width 81 S

} Rear Shock Reservoir Assembly - (Includes Reservoir

5 Material Steel Spring Weight 400

Shimano BR-R451 Rear Mid-Reach Road Caliper Black MFPN=11.4018.105.017 Shimano Hyperglide+Shimano BR R451 Road Brake CalipersCompatible with STI and brake levers that are Super SLR enabled (e. g. Dura Ace Di2 7970 Dura Ace 7900 Ultegra Di2 6770 Ultegra 6700 105 5700 Tiagra 4600) Light action and accurate brake power Adjustable toe in brake shoes Use of these calipers with standard SLR enabled STI and brake levers results in a "mushy" brake response Brake Lever Actuation Short Pull Super SLR Pad Type Cartridge Brake Position Rear Brake