Product Description

VEXRONA High-Tension Single Speed Chain Tensioner is designed for riders who want a clean and stable single-speed drivetrain setup. It helps keep the chain under proper tension and reduces the chance of chain drop during aggressive riding.

With a 0-15mm adjustable chainline design, this chain tensioner allows riders to fine tune chain alignment according to their frame, sprocket and drivetrain setup. It is suitable for downhill, freeride, dirt jump and bike park riding.

The product mounts to the rear derailleur hanger position, making installation simple for compatible bicycle frames. The durable aluminum alloy body, steel cage structure and alloy pulley wheels provide a balance of strength, lightweight performance and smooth operation.

1. High-Tension Single Speed Setup

VEXRONA single speed chain tensioner helps maintain stable chain tension for a cleaner drivetrain setup, suitable for DH, freeride, dirt jump and bike park riding.

2. 0-15mm Chainline Adjustment

The adjustable chainline design allows fine tuning from 0-15mm, helping improve chain alignment for smoother riding and more stable drivetrain performance.

3. Rear Derailleur Hanger Mount

Designed to mount on the rear derailleur hanger position. Please check your hanger type, chainline, sprocket size and installation clearance before purchase.

4. Durable Metal Construction

Built with an aluminum alloy body, steel cage structure and alloy pulley wheels for lightweight strength, corrosion resistance and long-lasting use.

5. Wide Chain Compatibility

Supports 9 / 10 / 11 / 12-speed chains and fits 13T-17T sprockets, making it a practical upgrade for most suitable single-speed bike setups.

Compatibility

• Brand: VEXRONA

• Type: Single Speed Chain Tensioner

• Mounting Position: Rear Derailleur Hanger

• Chainline Adjustment: 0-15mm

• Compatible Chain: 9 / 10 / 11 / 12-Speed Chains

• Sprocket Compatibility: 13T-17T

• Application: DH / Freeride / Dirt Jump / Bike Park Riding

• Approx. Weight: 162g

Notice

Please check your rear derailleur hanger type, chainline, sprocket size and mounting clearance before purchase. ​This product is designed for suitable single-speed bike setups and may not fit every frame or drivetrain system.

Package Includes

1 × VEXRONA Single Speed Chain Tensioner