Product Details
Shimano BR-R451 entry-level mechanical caliper brake. Featuring Shimano's Super SLR system for a light braking action and accurate power modulation and feel.. Brake Type: Super SLR Dual Pivot
. Front Brake
. Reach: 57mm
. Brake shoe: R50T2
. Quick release: Yes
. Toe-in adjust: Yes
. Maximum tyre size: 32c
. Compatible rim width: 19-26mm
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
