Surly Merino Pocket T-Shirt: Black XL Compatibility-Vivid The pulleys are made of

The pulleys are made of extruded and machined aluminum and have sealed bearings for durability

Fits Brand Wheeler Fits Brand Weyless Fits Brand Specialized Fits Brand Focus

}SRAM Braze-on Adaptor Wide Spacing 34

Tooth Count 42 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 110 Color Silver/Black Defined Color Silver Material Aluminum

Drift pack for sealed bearing installation press

Surly Merino Pocket T-Shirt: Black XL Compatibility-Vivid The pulleys are made ofSurly Merino Pocket T Shirt: Black XL. The Surly Merino Pocket Tee is ideal on its own in warm weather and great for layering in cooler temps. Lightweight 100% Merino Wool resists odor wicks and is an excellent insulator Features a left chest pocket Cut long for more coverage in the saddle TECH SPECS Color Black Defined Color Black Gender Age Men's Material Wool Size X Large Sleeve Style Short Fit Standard