Shimano BR-R451 Front Mid-Reach Road Caliper Black MFPN=952104 0 QuickTrack compatible (for use

0 QuickTrack compatible (for use with Topeak MTX 2

Abrasion-resistant sleeve and shoulder panels guard against trail overgrowth

Number of Compartments 1Color BlackWaterproof YesWeight 230A: Top Tube Length (CM) 39A: Top Tube Length (IN) 15

The Marathon Efficiency is a state-of-the-art touring tire that sets standards for others to follow

Carbon fiber laminates absorb and dampen inputs from the trail minimizing upper body fatigue

Shimano BR-R451 Front Mid-Reach Road Caliper Black MFPN=952104 0 QuickTrack compatible (for useShimano BR R451 Front Mid Reach Road Caliper Black. 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 TECH SPECS Brake Lever Actuation Short