Birzman Rotor Wear Indicator

18% OFF

Size: One Size
Sale price$31.00 Regular price$38.00

Orders over £50.00 include FREE Shipping to the United Kingdom
Orders over £250.00 qualify for 0% Finance


A Handy tool that instantly checks the braking surface of a rotor against suggested minimum thickness for replacement. Features dedicated minimum thickness (Min. TH) slots for mainstream rotor brands.


  • Double-sided, designed for left and right hand use.
  • Find the corresponding manufacturer mark, insert worn braking surface of rotor into short slot.
  • If it fits, replace the rotor accordingly.
  • Material CNC machined 7075 aluminium.
  • Size 110 x 29 x 10mm.
  • Weight 225g.


  • Shimano® / Hope® (∅180-205 mm) : Min.TH 1.5 mm.
  • SRAM®: Min.TH 1.55 mm.
  • Magura®: Min.TH 1.8 mm.
  • Tektro® & TRP® e-bike (TH 2.3 mm) : Min.TH 2.0 mm.

For others, please check with rotor manufacturer for specific Min.TH suggestions.

PLEASE NOTE: Image can vary slightly from actual finalised product.


Price Match

Payment & Security

American Express Diners Club Discover Maestro Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed