Sram S40 Wheelset Carbon Clincher Compatibility and Specifications

Sram S40 Wheelset 38mm Deep Carbon Clincher 2011 model series.

Sram 2011 wheels are only available in Clincher type.

Climb, accelerate, and sprint with no effort with the lightest of our carbon wheels. The new unidirectional carbon fiber used on the structural rim reduces weight while increasing stiffness. Whether using S40s for your local group ride, or on a cyclosportive, their aero shape will always give you the edge.

Features:
Depth: 38mm
Weight: 760g (font), 950g (rear)
Spoke Count: 18 (front), 20 (rear)
Type: Clincher
Material: UD Carbon / Aluminium braking surface.

Require Shimano Tool TL-LR15 for locking the cassette lockring. Will need also the Shimano Tool TL-SR21 to unlock the lockring.

Compatible with All Shimano HG 8, 9 and 10 speed cassettes.

Compatible with Shimano cassettes: CS-7900, CS-6700, CS-5700, CS-M980, CS-M771-10, CS-HG81-10, CS-7800, CS-6600, CS-5600, CS-7700.

Also works with 10 speed SRAM cassettes; OG 1090, PG 1070, PG 1050, XG-1099.

This is for road cycling usage.

Park Tool BBB-2 The Big Blue Book of Bicycle Repair - 2nd Edition

Zinn & the Art of Road Bike Maintenance

Park Tool Advanced Mechanic Tool Kit - AK-37

Vittoria Zaffiro Pro II Road Bike Folding Clincher Tire - 700x23

Vittoria Presta Valve Tube - 51mm

Swiss Stop Green High Performance II Brake Pads - Shimano/SRAM Compatible.