Automotive part engineered to withstand heavy loads and aggressive riding, with reinforced rim construction for e-bikes and cargo cycles. Riders who carry deliveries or tow trailers will feel more secure on rough tracks and steep descents. Is the hammer-ebikes Bike Rim the right upgrade for a heavier, more resilient wheelset?
⚡ At a Glance
- • Structural Strength: Double-wall construction with 36 spokes and eyelets for 12G spokes, built for heavy-duty applications such as e-bikes and downhill
- • Best for: E-bike riders, delivery bikes and tandems that need reinforced rims for frequent heavy loads
- • Not ideal for: Lightweight cross-country riders who prioritise minimal rotational mass and rapid acceleration
Heavy-duty double-wall rim with 36 holes and eyelets for 12G spokes, aimed at demanding e-bike and cargo use. Designed to improve wheel resilience and reduce maintenance under high loads.
Resists deformation under load, thanks to double-wall construction
Double-wall geometry increases the rim cross-section and lateral stiffness, which distributes impact forces across two rim walls. That geometry reduces the chance of permanent bends or dents under repeated heavy loading.
Greater resistance to bending and dents during heavy use, so wheels stay true longer and require fewer repairs.
Secure spoke anchoring, with eyelets for 12G spokes
Reinforced eyelets surround the spoke holes and spread stress from each spoke flange over a wider area, improving hole integrity. The design is intended for use with 12G spokes.
Lower risk of spoke pull-through and a stronger wheel build for towing, deliveries and other heavy-duty applications.
Even load distribution, with 36 spokes
Higher spoke count shares loads among more spokes, reducing the load per spoke and lowering fatigue on individual spokes and nipples. That distribution helps the wheel tolerate heavier and shifting payloads.
Stable, dependable wheels for downhill, delivery rounds and tandem use, with fewer loose spokes and less frequent re-tensioning.
✨ The 4 Key Reasons for hammer-ebikes Bike Rim
- Double-wall construction, reduces rim flex under repeated heavy loads and impacts
- 36 spokes, spreads load across more spokes for greater wheel durability on rough terrain
- Eyeleted spoke holes, helps prevent spoke pull-through in heavy-duty wheel builds
- 27.5-inch diameter, fits common e-bike and mountain bike wheel setups, easing replacements and upgrades
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: hammer-ebikes
- Product ID: B0C9TYSR1Z
- Model: POWER CIRCLE DOUBLE WALL
- Diameter: 27.5 inches
❓ Frequently Asked Questions
Q: Are 12G spokes compatible with this rim?
A: Yes, the rim includes eyelets specifically for 12G spokes, indicating compatibility and reinforced spoke anchoring.
Q: Is the rim suitable for e-bikes and cargo use?
A: Yes, the description specifies suitability for e-bikes, tandems, deliveries, towing and downhill applications.
Q: What is the wheel size and spoke count?
A: The rim is listed as 27.5 inches with 36 holes, matching a 36-spoke wheel build.
🏆 Our Verdict
The hammer-ebikes Bike Rim suits riders who need reinforced wheels for e-bikes, tandems, deliveries and downhill riding. Heavy-duty double-wall construction, 36 spokes and eyelets for 12G spokes combine to improve wheel strength and reliability. The robust build should reduce maintenance and deliver long-term value for heavy-use wheelsets.
