The SHIMANO R451 caliper brake has a 57mm reach which offers increased tire clearance up to 32mm.
Providing light action & accurate brake power
SHIMANO SUPER SLR system
Adjustable toe-in brake shoes
Quick release Wider Open
57mm reach type
Offer is not valid on sale items, Garmin, Arc'teryx, Kuat, Vortex, Peak Design, Totem, Wahoo, or Dometic items. Additional exclusions may apply.
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