Engines: Predator 79cc / 196cc / 212cc / 224cc, Honda GX160 / GX200
Mini Bikes:
Coleman CT200U, CT200U‑EX, CT200U‑EXR, BT200X
Baja MB165, MB200 (Baja Warrior, Baja Heat, Mini Baja)
Baja Doodlebug DB30
Motovox MBX10, MBX11
Monster Moto / Mega Moto MMB80, MMB105
Special Fit Note: CT100U / CC100X require a large rear sprocket for installation.
Keeps Chain Aligned & Tensioned – Prevents derailment, reduces wear, and extends chain life.
Durable Upgrade – Metal roller spins smoothly and resists deformation, unlike cheap rubber wheels.
Improves Power Transfer – Maintains proper chain tension for smoother acceleration and reduced noise.
Easy Installation – Mount bracket first, then clutch. If chain is close to wheel, reverse‑mount clutch to keep chain straight.
Important: Not compatible with bikes using a jackshaft assembly or torque converter.
1 × Chain Tensioner Bracket
1 × Roller Assembly
This chain tensioner is a direct replacement or upgrade for many popular mini bikes. It solves common issues like poor‑spinning rubber rollers and chain misalignment, making your ride smoother and more reliable.
Engines: Predator 79cc / 196cc / 212cc / 224cc, Honda GX160 / GX200
Mini Bikes:
Coleman CT200U, CT200U‑EX, CT200U‑EXR, BT200X
Baja MB165, MB200 (Baja Warrior, Baja Heat, Mini Baja)
Baja Doodlebug DB30
Motovox MBX10, MBX11
Monster Moto / Mega Moto MMB80, MMB105
Special Fit Note: CT100U / CC100X require a large rear sprocket for installation.
Keeps Chain Aligned & Tensioned – Prevents derailment, reduces wear, and extends chain life.
Durable Upgrade – Metal roller spins smoothly and resists deformation, unlike cheap rubber wheels.
Improves Power Transfer – Maintains proper chain tension for smoother acceleration and reduced noise.
Easy Installation – Mount bracket first, then clutch. If chain is close to wheel, reverse‑mount clutch to keep chain straight.
Important: Not compatible with bikes using a jackshaft assembly or torque converter.
1 × Chain Tensioner Bracket
1 × Roller Assembly
This chain tensioner is a direct replacement or upgrade for many popular mini bikes. It solves common issues like poor‑spinning rubber rollers and chain misalignment, making your ride smoother and more reliable.