S10 Single speed 135x10B
Koova S10 Single-Speed Hub - Simplicity Meets Performance
Embrace the simplicity and reliability of single-speed riding with the Koova S10 single-speed rear hub. Featuring our signature 75-tooth ratchet system and lightweight construction, this hub delivers instant engagement and bulletproof reliability for single-speed mountain bikes, urban riders, and minimalist enthusiasts.
Key Features:
- 75T ratchet system for instant engagement
- Lightweight at just 285g
- 28-hole configuration optimized for strength
- Single-speed specific design
- Durable 6-bolt disc brake interface
- 135×10mm bolt-on axle
- Sealed bearings for low maintenance
Technical Specifications:
- Application: Single-Speed Mountain Bike / Urban
- Axle: 135×10mm Bolt-on
- Brake Interface: 6-Bolt Disc
- Spoke Holes: 28H
- Weight: 285g (±5g)
- Cassette Interface: HG Single-Speed
Why Choose Single-Speed?
- Simplicity: Fewer parts, less maintenance
- Reliability: Nothing to break or adjust
- Lightweight: No derailleur or extra cogs
- Direct feel: Pure connection to the trail
- Cost-effective: Lower maintenance costs
Perfect For:
- Single-speed mountain bike conversions
- Urban and commuter bikes
- Bikepacking setups
- Riders who value simplicity
- Winter training bikes
Experience the joy of simple, reliable riding. The S10 single-speed hub is built for riders who appreciate the purity of one gear and the freedom it brings.
Worldwide shipping available. Join the single-speed revolution with Koova.
- Hub shell Material: CNC-machined 7075-T6 aluminum
- Axle Material : CNC-machined 7075-T6 aluminum
- Bearings: 4PCS(6902*2+17287*2)
- Drive System: 75T ratchet system, 75 POE engagement
- Finish: Anodized
Protection: Full weather-sealed design, waterproof & dustproof
- Free shipping on orders $199+.
- We ship worldwide — rates show up at checkout.
- Orders usually go out in 2–3 business days.
- Taxes and duties depend on your country’s rules.
- 30-day easy returns if unused and in original packaging.
- Just email us at [support@koovacomponents.com] to start a return.
- Refunds are sent once we get your item back.