Bontrager Switch Lever Rear Thru-Axle High-quality replacement skewer to keep the bike moving. Genuine replacement parts These original replacements will get your wheels working like new. Product details Alloy thru-axle that can be used with a 6mm hex key or with a lever Keep it light by removing the lever and instead use a 6mm hex key Keep it convenient by keeping the lever inside the tool Lever is held securely by internal O-ring Lever sold separately