Free $45 Check-Up Kit
Get ready for fall.
Measure what summer’s taken.
Chains stretch. Rotors thin. While supplies last, every order over $100 gets both Unior wear indicators — the honest answer to what the season’s taking, at no charge.
Rotor Wear Indicator
Go/no-go thickness check across six rotor standards — Shimano, SRAM, Magura, Hope, TRP/Tektro.
View the tool → IN THE KIT — 2 OF 2
Professional Chain Wear Indicator — 1643/4
Dial-gauge precision that catches a worn chain before it eats the cassette behind it.
View the tool →One tap drops both tools into your basket.
Anything counts — the kit itself doesn’t.
Both ring up $0.00 automatically. No code.
THE COMPANION GUIDE
The Fall Bike Check-Up: Measure What Summer Took
Six checks with a number attached to each: chain stretch, rotor thickness, pads, tires, bearings, and bolts. The guide walks the same order our mechanics use on the stand, with both kit tools doing the measuring.
Read the guide →Limited-time offer, while supplies last — it may end without notice once gift stock is gone. One Check-Up Kit per order; kit items must be in your basket to ring up free. $100 minimum is the order subtotal excluding the kit itself. No code needed; works alongside free US shipping on orders over $75. Not combinable with discount codes — if you apply one at checkout, whichever saves you more wins.