Overview
The Tamiya Mini 4WD Double Aluminum Rollers with Rubber Rings (13-12mm) combine two roller sizes in a stacked configuration with rubber ring inserts for optimal track wall contact. This design provides multiple contact points for improved stability while the rubber rings reduce friction and noise.
Double roller configurations are popular in competitive racing for their ability to handle both upper and lower track wall contact points simultaneously. The rubber rings provide smooth, quiet operation while the aluminum construction keeps weight minimal.
Key Features
- Dual 13mm and 12mm roller configuration
- Lightweight aluminum construction
- Rubber ring inserts for smooth contact
- Multiple track contact points
- Ball bearing equipped
- Official Grade-Up part
Performance Benefits
- Improved stability from dual contact
- Low friction rubber ring surface
- Lightweight aluminum saves weight
- Quiet operation
- Excellent cornering performance
Usage Notes
- Mount at proper height for track contact
- Check bearing spin before racing
- Inspect rubber rings for wear
- Position for optimal track contact
Technical Specs
- Sizes: 13mm and 12mm (double)
- Material: Aluminum with rubber rings
- Bearing: Ball bearing equipped
- Tamiya Item Number: 15418
Fitment
Compatible with most Tamiya Mini 4WD chassis. Check mounting clearance.
What's Included
- Double Aluminum Rollers with Rubber Rings (13-12mm)
- Mounting hardware
Summary
The Tamiya Mini 4WD Double Aluminum Rollers with Rubber Rings provide superior track contact in a lightweight package. The dual roller design and rubber ring construction make these ideal for competitive racing where stability and smooth operation are essential.
