Gas Scooter 9x3.5-4 Rear Wheel Assembly | 33-43cc
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Replace the rear wheel on your 33cc, 36cc, or 43cc 2-stroke gas scooter with this Universal Parts 9x3.5-4 rear wheel assembly. Comes pre-assembled with rim, bearings, 55-tooth #25H sprocket, and mounted tube-type tire — no need to source individual components. Fits 10mm axles with 120mm hub width.
Band brake only. This hub is machined for band brake systems. Not compatible with disc brake setups. Verify your axle diameter (10mm) and chain size (#25H) before ordering — stand-up scooters often use multiple drivetrain configurations in the same production year.
Assembly includes:
- 4" rim
- Pre-installed 6000-series bearings (10mm ID)
- 55-tooth drive sprocket (#25H chain)
- Mounted 9x3.5-4 tube-type tire (street/turf tread)
Specifications:
- Tire size: 9x3.5-4 (tube type)
- Sprocket: 55-tooth (#25H chain)
- Bearing: 6000-series (10mm ID)
- Hub width: 120mm
- Axle: 10mm
- Brake: band brake compatible only
- Weight: 4.5 lbs
- SKU: 153-12
Compatible With:
- G-Scooter, Blackman, Boreem, Kragen Zooma (select models)
- 33cc, 36cc, and 43cc 2-stroke stand-up gas scooters
- Custom #25H chain-drive electric builds using 10mm axles
Shipping information
Orders are prepared as quickly as possible. Delivery times and shipping costs are calculated at checkout based on the destination and items ordered.
Returns & warranty
Please verify fitment and part number before ordering. Contact Thrifty Scooters promptly if an item arrives damaged or incorrect.