Maxxis - 29" Ultralight Tubes S3-Cat-Components&Parts-Derailleurs-MountainRearDerailleurs-7Speed Robust and maintenance free design

Robust and maintenance free design

They feature “a get out of jail’ 6mm Allen key on the drive side of the axle if you manage to round the non drive side

dependable shifting with the SRAM GX X-ACTUATION™ trigger shifters

105 BR-R7070

that is what they were designed for

Maxxis - 29" Ultralight Tubes S3-Cat-Components&Parts-Derailleurs-MountainRearDerailleurs-7Speed Robust and maintenance free designMAXXIS 29" ULTRALIGHT TUBES Maxxis ultralight tubes are 'THE' standard in performance inner tubes for racing and training. Ultralight tubes are 0. 6mm thin for weight consideration without loss of performance. with a removable valve core