Duo’s R2 Rear Hub was designed to deliver today’s tech for the demands of BMX racing.

It’s built with a lightweight CNC machined alloy body that spins smooth and quikc on precision sealed cartridge bearings. A chromoly 120 point, 6-pawl cassette drives instant clicks for responsiveness out of the gate and around the entire track.

The Duo R2 is fitted with a 15mm hollow thru-axle and a 16 tooth cog with a Shimano style lock ring.

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Product Specs

1. HUB TYPE: Cassette
2. AXLE: 15mm
3. DRIVER: 16T
4. DRIVE SIDE: Right Side Drive
5. SPOKE HOLES: 36h
6. WEIGHT: 379.9g (0.84lbs)