WTB ST i30 27.5" Boost Tubeless Ready Wheelset - Shimano HG - 6 Bolt DiscWTB ST i30 27. 5" Boost Tubeless Ready Wheelset A superbly built wheelset designed for riders who demand dependable performance and precision handling on the trail. The WTB ST i30 27. 5" Boost wheelset combines proven WTB rim technology with smooth running Formula sealed bearing hubs, delivering strength, control and reliability in every rotation. Perfect for trail, enduro and e MTB use, these wheels strike the ideal balance between lightweight
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WTB ST i30 27.5" Boost Tubeless Ready Wheelset
A superbly built wheelset designed for riders who demand dependable performance and precision handling on the trail. The WTB ST i30 27.5" Boost wheelset combines proven WTB rim technology with smooth-running Formula sealed bearing hubs, delivering strength, control and reliability in every rotation. Perfect for trail, enduro and e-MTB use, these wheels strike the ideal balance between lightweight construction and robust durability.
Each wheel is hand built and finished with care, ensuring perfect tension and alignment for lasting performance. The WTB ST i30 rims feature a 30mm internal width, offering excellent tyre stability and allowing for wider tyre setups up to 2.8". Tubeless compatibility makes setup simple, with WTB’s On-Ramp design for easy tyre fitting and removal. Paired with high quality Formula hubs, this wheelset ensures smooth, consistent engagement, reliable power transfer and precision bearing performance.
High-end 27.5" (650b) Boost wheelset for trail, enduro and e-MTB use
WTB ST i30 TCS Pinned 32-hole rims with 30mm internal width
Tubeless Ready design with On-Ramp feature for easy tyre fitting
Eyeletted rim construction for enhanced strength and longevity
Formula DC7 (front) and DHT (rear) sealed bearing hubs
Boost hub spacing
Shimano HG freehub body compatible with 8/9/10/11/12-speed cassettes
6-bolt disc mount system
Hand built with 32 J-bend plain gauge spokes front and rear
Recommended tyre width: 1.9”–2.8”
Weight: Front 1105g / Rear 1240g
Requires tubeless tape, valves and sealant (not included)
Axles not supplied
Supplied with regular rim tape (will require tape and valves for tubeless set up)