Alex ATD500 Rim - 700c 28h Black MFPN=RHP528C148MS SLS coil springs are a

SLS coil springs are a lighter weight steel spring with a lower un-sprung weight to improve performance compared to the standard FOX coil spring

Surly's Rear Rack is made of tubular CroMoly steel and is designed for expedition touring

Duron X: External Cup

Paddle like center knob arrangement with heavy ramping keeps the tire tracking straight under hard braking and reduces rolling resistance

Temperature range +1°C to -7°C (34°F to 19°F)

Alex ATD500 Rim - 700c 28h Black MFPN=RHP528C148MS SLS coil springs are aThe ATD500 rim provides an ideal balance of performance and weight for a comfortable ride. Aluminum construction pinned joint Powder coat finish Brake Compatibility Disc Only Rim Width (Internal) 19 Brake Track None Manufacturer Spec ERD (mm) 590. 2 Material Aluminum Defined Color List Black Defined Color Black ISO Diameter 622 Road 29" Eyelets None Hub Drilling 28 Rim Material Alloy