Box Three Chain Tensioners
Best chain stabilizer for BMX riders seeking reliable wheel security.
This single-hole chain tensioner offers a lightweight solution for maintaining optimal chain tension on single-speed bikes. Its "lollipop" design ensures a secure rear wheel fit with 20mm of adjustment, while the durable aluminum construction and anodized finish provide lasting performance.
$12.99
at
Family Bike Shop
More Three options
Who it's for
- BMX racers needing reliable power transfer during gate starts
- Mechanics wanting quick, tool-free rear wheel adjustments
- Budget-conscious riders seeking durable, long-lasting performance
Who should skip it
- Weight-obsessed racers chasing every gram of performance
- Cyclists with non-horizontal dropouts or unique axle sizes
- Style-focused riders wanting a premium, polished aesthetic
Performance breakdown
Structural Integrity
6061-T6 aluminum construction offers robust resistance against high-torque drivetrain stress.
Adjustment Precision
The 20mm range provides ample room for dialing in perfect tension.
Weight Efficiency
Minimalist lollipop design keeps rotational mass low for competitive BMX setups.
Corrosion Resistance
Stainless steel hardware ensures long-term reliability in wet or gritty conditions.
Installation Ease
Slotted dropout integration makes mounting straightforward for most standard BMX frames.
Wheel Stability
Effectively locks the rear axle to eliminate unwanted wheel slippage under load.
Key Specs
Axle Size
10mm
Material
6061-T6 Aluminum and Stainless Steel
Adjustment Range
20mm
Mounting Type
Dropout
Inner Diameter
10mm
Finish
Anodized
Hardware Finish
ED Black
Bike Compatibility
BMX
Component Application
Drivetrain
Quantity Per Pack
1
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