The dirt jump rear hub landscape offers a range of options tailored to BMX and Mountain Bike setups. This guide highlights five top hubs designed for dirt jumping, focusing on durability, engagement, and compatibility. Read on to compare features, materials, and installation notes to help you choose the right hub for your rig and riding style.
Summary of chosen products
| Product | Key Features | Rear Spacing / Compatibility | Engagement & Durability |
|---|---|---|---|
| Beak E1 Bike Hub | 2 front sealed bearings, 4 rear, 6-bolt disc, 32H, 114p engagement | 100mm front, 135mm rear ready | Stainless steel bearings, forged aluminum, multiple color options |
| BH018 BMX Dirt Jump Hub | 16T sprocket, 6-bolt disc, 4-bearing hub | Front and Rear 100×3/8 / 135×14 | High-performance design with durable materials |
| BMX Dirt Jump Hub (36H) | 6-bolt disc, CNC machined, 6 pawls | 36H compatibility | Precise fabrication for BMX racing and jumps |
| 10x135mm 32 Hole Rear Hub | Full sealed cartridge bearings, 6 pawl freehub | 135mm rear, 32H | Aluminum alloy, bolt disc mount |
| Lark Bike Hub 32H | 32H, 57 teeth pawls, 114p engagement | Front 100mm, Rear 135mm | Forged aluminum, color options |
Beak E1 Dirt Jump Rear Hub
The Beak E1 is designed for single-speed dirt jump setups with a robust build that combines forged aluminum and stainless steel bearings. It ships with a 100x15mm front axle and a 135mm rear, featuring 32 spokes, 6 pawls, and 114p engagement. The hub is compatible with popular fork lines such as RockShox Pike DJ and Manitou Circus Expert DJ models, and includes endcaps to adapt to different frames. A larger spoke flange improves stiffness for stable, responsive wheel builds, while multiple color finishes offer customization options for rider style.
Key considerations: stainless steel bearings provide high strength and corrosion resistance, while the machined body reduces weight without sacrificing durability. The Beak E1 emphasizes reliability in dirt jumps and features upgrades to pawl stiffness and seal design for longevity under muddy conditions. If you ride in varied conditions and value quick engagement, this hub delivers consistent performance with a relatively lightweight footprint for a rear hub of its class.
BH018 BMX Dirt Jump Hub
The BH018 is a BMX-focused dirt jump hub built around a 16T single-speed freewheel and a six-bolt disc brake setup for reliable stopping on rough dirt courses. The 16T gear offers a punchy acceleration profile for dirt jumps and transitions. Its 4-bearing hub design supports consistent rotation and reduces drag during aggressive sessions. The hub is engineered to withstand the impact and rough landings common in dirt jumping, with attention to bearing life and frame compatibility for BMX frames and 20″ wheels.
Key considerations: carbons and metals are chosen to balance stiffness and weight, ensuring responsive handling when landing big gaps. The six-bolt brake interface is a common standard that simplifies maintenance and parts replacement. Riders prioritizing braking reliability and a proven dirt-jump spec will find the BH018 a solid option for park and dirt tracks alike.
BMX Dirt Jump Hub 36H
This 36H hub is engineered for performance-oriented BMX dirt racing, combining CNC-machined precision with a reliable 6-bolt disc brake configuration. The 36H flange pattern increases spoke count options, enabling stronger wheel builds that resist lateral flex during aggressive jumps. The hub’s design focuses on durable materials and tight tolerances to ensure consistent engagement and long-term reliability under demanding jump and landing sequences.
Key considerations: CNC machining improves overall tolerances, reducing wobble and improving spoke tension balance. The combination of a 6-bolt brake system and a compact freehub design supports quick wheel changes and solid braking during dirt runs. This hub suits riders seeking high stiffness and predictable handling in park and dirt-pit environments.
10x135mm 32 Hole Rear Hub
Designed for dirt jump frames, this rear hub uses a 135mm spacing and 32 holes with a 6-bolt disc mount. It features full sealed cartridge bearings and a 6-pawl freehub body, offering smooth rotation and dependable engagement. The hub is constructed from aluminum alloy, balancing light weight with strength, and provides a straightforward bolt-on setup.
Key considerations: sealed bearings minimize maintenance and enhance weather resistance, while the 32H count provides ample options for cross-lacing and wheel builds. For riders seeking a reliable, easy-to-service hub with standard dirt jump spacing, this model offers practical performance with proven compatibility.
Lark Bike Hub 32H For Dirt Jump
The Lark hub line focuses on a sturdy, compact wheel hub suitable for single-speed dirt jump setups with a 100mm front and 135mm rear spacing. The hub features 32 spokes, 6-pawl engagement, and a 114p cadence for crisp engagement. Aluminum billet construction and multiple color options enable durable builds with a personal style. The design emphasizes stability and reliable performance under the stresses of dirt jumping, including rough landings and dynamic transitions.
Key considerations: forged aluminum construction reduces weight while maintaining rigidity, contributing to efficient power transfer and wheel life. The hub’s color options provide aesthetic customization, allowing riders to match their bike’s frame or fork branding. If you value a balance of strength, engagement, and cosmetic variety, the Lark hub offers a credible option for dirt jump enthusiasts.
Buying Guide: Key Purchase Considerations For Dirt Jump Rear Hubs
- Rear spacing and compatibility: Most dirt jump frames use 135mm rear spacing; verify your frame’s hub width before purchasing. Front hub compatibility is also important if you’re upgrading hubs across the bike.
- Engagement and pawl system: A fast engagement (e.g., 114p or better) improves response during pump-ups and tailwhips. Check the number of pawls and overall engagement sound and feel if that matters to you.
- Disc brake compatibility: Six-bolt discs are common for dirt jump hubs. Ensure the rotor size and brake type match your wheel and fork setup.
- Bearings and seals: Full sealed cartridge bearings curb maintenance and resist dirt ingress—crucial for muddy park conditions. Stainless steel or high-grade alloys contribute to longevity.
- Materials and weight: Aluminum hubs balance stiffness with weight. Forged aluminum bodies offer durability, while lighter hubs can improve acceleration and handling.
- Maintenance accessibility: Look for hubs with easy endcap and bearing replacements, and widely available spare parts. This reduces downtime after sessions or crashes.
- Aesthetic and customization: Color options can help you tailor wheel appearance to your bike’s look and branding without sacrificing performance.
- Installation considerations: Check axle type (bolt-on vs. through-axle), and ensure you have the correct spacers and endcaps for your fork and frame to avoid misalignment.
In selecting a dirt jump rear hub, balance performance needs with maintenance reality. If you ride aggressively and frequently land hard, prioritize hubs with sturdy bearings, solid engagement, and reliable seals. For riders who value quick gear setup and aesthetic customization, consider hubs offering multiple color finishes and wide compatibility. Always verify compatibility with your frame, wheel build, and braking system before purchasing.