Shimano Dura-Ace Track Cog Lockring 1.29" 24 tpi Left-hand Thread

Shimano Dura-Ace Track Cog Lockring 1.29" 24 tpi Left-hand ThreadShimano Dura Ace Track Cog LockringFits all but Campagnolo Miche or Phil Wood 1. 29" x 24 TPI left hand thread black steel

Enhanced rim and tire protection allows for lower tire pressures and run-flat capability to always get you back home

Front axle conversion kits convert your hub to fit a new axle measurement or for a new group set

This design provides for a progressive feel on the effective edge allowing for that fine-touch tactile feel that riders expect

Conceals internally routed cables

The GRX BR-RX820 2-piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point

100% Chromoly steel with 44mm headtube and internal dropper-post cable routing

2X: flippable offset design for +/- 5mm of rise

comfortable bike built to make everyday rides easier and more enjoyable

High Pressure - 11cc (for suspension)

Flat Protection Tread and Sidewall TPI 60 Color Black Defined Color Black ISO Width (mm) 38 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 38 Tire Type Tubeless Ready Clincher PSI 80

6061-T6 forged hub shell (same as the Surly New)

SRAM MTB trigger shifter spare parts for repairs and replacement