WTB Proterra Tough i30 Wheel Rear 27.5'' / 584 Holes: 32 12mm TA 148mm Disc IS 6-bolt Shimano Micro Spline MFPN=F35CFBR-R Material: 6061-T6 machined aluminum base

Material: 6061-T6 machined aluminum base

we do not recommend it

especially as the temperature rises above freezing

Provides support on the toughest road rides helping you conquer the steepest of climbs and fastest descents

WTB Proterra Tough i30 Wheel Rear 27.5'' / 584 Holes: 32 12mm TA 148mm Disc IS 6-bolt Shimano Micro Spline MFPN=F35CFBR-R Material: 6061-T6 machined aluminum base30mm inner width tubeless ready, disc specific rim I Beam rim construction and 6069 alloy provides strength and support Frequency 6 bolt disc hubs feature double sealed bearings and a 6 pawl design with 5deg of engagement Built with WTB double butted spokes and black brass nipples TCS 2. 0 system includes pre installed solid strip, TCS tubeless tape and black alloy valves Rear wheels with the HG 11sp road FH body require the 1. 8mm spacer (included)