PNW does not have a strict service interval

Truvativ GXP®

Sophisticated mountain bike helmet with deep-drawn shell and MIPS layer for maximum protection

This innovative construction means you don’t have to compromise on traction

Adjustment: Tool free reach adjustment on the lever as well as a Phillips head free-stroke adjustment

Maxxis Ultralight Tube - 29 Inch - Schrader - 1.75-2.40 Inch - 48mm PLP|Model Year PNW does not have aMaxxis Ultralight tubes are lightweight and durable racing tubes. Be sure to keep a few spares on hand! Who's this item for: Racers looking for a lightweight advantage on their XC bike. Removable valve core: Yes, the valve cores are removable. Tube wall thickness: 0. 60mm Weight: 27. 5 x 1. 75 2. 40: 147g 29 x 1. 75 2. 40: 156g Materials: Butyl rubber with a metal valve stem and core.