Choosing the right rear wheel hub is essential for performance, reliability, and compatibility. This guide highlights five highly compatible, widely available rear hubs that fit common 135mm frames and 36-hole rims, plus a high-power electric wheel option. Each product is selected for durability, ease of maintenance, and broad compatibility with 21/24-speed drivetrains. Use the buying guide below to compare hole counts, thread types, and axle lengths, and click through to Amazon for full specs and purchase details.
| Product | Holes | Width | Thread | Brand |
|---|---|---|---|---|
| DONSP1986 36-Hole Rear Hub | 36 | 135mm | 3/8″ | DONSP1986 |
| DONSP1986 36-Hole Rear Hub Black | 36 | 135mm | 3/8″ | DONSP1986 |
| DONSP1986 36-Hole Single Thread Hub | 36 | 135mm | 3/8″ | DONSP1986 |
| Wheel Master 700c Rear Wheel | 36 | — | — | WheelMaster |
| DONSP1986 32-Hole Rear Hub | 32 | 135mm | 3/8″ | DONSP1986 |
DONSP1986 36-Hole Rear Hub, 135mm Alloy
The DONSP1986 36-Hole Rear Hub is built for standard 135mm bike frames with 36 spokes, combining durability and compatibility for daily riding and recreational cycling. Made from alloy aluminum, this hub balances weight and strength for reliable performance across a range of bikes that run 21/24-speed freewheels. Its 338-gram weight is typical for alloy hubs of this class, offering a sturdy ride without excessive bulk. The hub uses a 3/8 inch axle thread, a common standard that fits many wheel builds and rotor-free configurations. This version is designed for riders who want a straightforward replacement option with broad compatibility.
- 36-hole, 135mm width
- Alloy aluminum construction
- Weight ~338 g
- Thread: 3/8″
- Compatible with 21/24-speed setups
DONSP1986 36-Hole Rear Hub Black Double Thread
This DONSP1986 hub variant offers the same 36-hole, 135mm format with a practical enhancement: double thread support for secure compatibility with a wider range of freewheel and cog configurations. With an axial length of 185mm and a 338-gram weight, it remains an ultralight yet robust choice for road and commuter bikes that require dependable rear-wheel engagement. The black anodized finish adds corrosion resistance and a sleek look for mixed-metal wheelsets and long-term durability in varying weather conditions.
- 36 holes, 135mm width
- Alloy aluminum body
- Axle length: 185mm
- Thread: 3/8″, double-thread compatibility
- Weight: ~338 g
- Supports 21/24-speed drivetrains
DONSP1986 36-Hole Rear Hub Single Thread
The single-thread variant from DONSP1986 maintains the familiar 36-hole, 135mm profile with a simpler axle-thread design. Weighing about 338 grams, this hub is compatible with standard 21/24-speed freewheels and ensures dependable engagement for everyday riding. The single-thread configuration is ideal for riders seeking a straightforward, maintenance-friendly hub that integrates smoothly with most rear-wheel assemblies and frame spacings found on popular 26″ and 29″ bikes.
- 36 holes, 135mm width
- Alloy aluminum build
- Weight ~338 g
- Thread: 3/8″ (single)
- Compatible with 21/24-speed systems
Wheel Master 700c Rear Wheel
The Wheel Master rear wheel pairs a 36-spoke-ready hub with a sturdy 700c rim setup. It features an alloy hub and 14-gauge stainless steel spokes, delivering a dependable, smooth ride on urban roads and light trails. The hub is designed to accommodate an 8-speed cassette and 36H spoke patterns, making it a practical upgrade or replacement for many standard wheel builds. The included quick-release design simplifies wheel changes and maintenance, making it a popular choice for cyclists who value reliability and straightforward compatibility.
- Rim: Weinmann Zac-19
- Hub: Alloy
- 8-speed cassette hub
- Spokes: 14g stainless steel
- Includes QR compatibility
DONSP1986 32-Hole Rear Hub, 135mm
This DONSP1986 hub increases the hole count flexibility to 32, while preserving 135mm width and a 3/8″ threaded axle. Weighing approximately 338 grams, the hub is well-suited for riders seeking a reliable rear hub option on mid-range wheel builds. The 32-hole configuration supports a range of spoke patterns for varied wheel strength and stiffness, and its compatibility with 21/24-speed drivetrains makes it a versatile choice for many city and light-trail bikes.
- 32 holes, 135mm width
- Alloy aluminum body
- Weight ~338 g
- Thread: 3/8″
- Compatible with 21/24-speed setups
Buying Guide
Key considerations when selecting a rear wheel hub include hub width, spoke count, axle thread, and compatibility with your drivetrain. For most street, mountain, and commuter bikes, a 135mm width with 36 spokes provides strong lateral rigidity and a balanced ride. If you use 21/24-speed drivetrains, ensure the hub supports your freewheel or cassette configuration and matches your axle length requirements. Thread type matters for compatibility with existing cassettes and freewheels; many hubs use a standard 3/8″ axle, while some models offer single or double thread options for broader compatibility with older or non-standard setups.
- Hub width and axle length: Confirm 135mm width and compatible axle length for your frame.
- Hole count: 32 vs 36 holes affects wheel strength and spoke density; choose based on rider weight and riding style.
- Thread type: 3/8″ is common; double or single thread variants expand compatibility with various freewheel systems.
- Materials: Alloy aluminum hubs balance weight and durability; steel spokes increase longevity but add weight.
- Compatibility: Ensure the hub matches your cassette or freewheel count and speed range (e.g., 21/24-speed).
Choosing between a budget hub and a premium option often comes down to intended use, maintenance interval expectations, and the availability of spare parts. For casual city riding and light trails, a standard 36-hole hub with a reliable alloy body typically suffices. For riders who frequently ride in wet or dusty conditions, consider hubs with corrosion-resistant finishes and easy-to-service bearings. If you are upgrading an older wheel, verify that your existing rim, spokes, and nipples are compatible with the new hub’s flange diameter and spoke hole pattern.