WTB ST i30 Rear Wheels Options:Shimano SLX / WTB ST i30 Rear Wheel - 27.5", 12 x 148mm, Center-Lock, Micro Spline, Black, 32H Self-sealing Heart Valve™ delivers a

Self-sealing Heart Valve™ delivers a high rate of flow with a 100% leak-proof design

Crafted to deliver comfort

the comfortable fit and stiff sole provide maximum pedal efficiency and power transfer

Front: Radial/Two-cross (2:1) 21 count

Internal Hydroguard membrane keeps feet dry through puddles

WTB ST i30 Rear Wheels Options:Shimano SLX / WTB ST i30 Rear Wheel - 27.5", 12 x 148mm, Center-Lock, Micro Spline, Black, 32H Self-sealing Heart Valve™ delivers aWTB's ST Light rim offers great value and performance for modern mountain bike wheels; compatible widths offer the optimal setup and performance with today's trail and enduro tires. WTB ST rims create an affordable solution to tubeless setups for mountain biking. UST compliant bead hooks border a tape and sealant driven inner rim profile, providing standards based, repeated tubeless consistency