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Description
DARTMOOR B-ONE
Lightweight and durable rear hub designed for BMX bikes, perfect for riders who value low weight and reliability. Built for wide 1/8” chains, it ensures smooth and trouble-free performance for street, park, or dirt riding.
The hub shell is made from tough 6061-T6 aluminum alloy, offering an excellent balance between low weight and high strength.
The 9T driver runs on two high-quality Japanese sealed bearings and a ceramic bushing, increasing overall durability.
The reinforced 14 mm Cr-Mo axle is drilled to reduce weight while maintaining stiffness.
The hub is secured with lightweight aluminum nuts.
Specifications:
- Holes: 36H
- Bearings: 2 sealed + ceramic bushing
- Axle: 14 mm Cr-Mo, drilled
- Shell material: 6061-T6 aluminum
- Driver: 9T
- Chain compatibility: 1/8"
- Mounting: aluminum nuts
- Weight: approx. 405 g (with nuts)
- Size: 110x14 mm
The Dartmoor B-ONE 9T hub is an excellent choice for riders seeking a combination of lightweight design, smooth operation, and solid performance at a great price. Perfect for any BMX discipline — from street to dirt.





