Best current price£5.99from OnBuy.com
Shopping.co.uk recommended and popular offers
OnBuy.com£5.99Visit shop Pitbike 420 428 Dirtbike 8Mm Chain Roller Guide 110Cc 125Cc 140Cc 160Cc Green 5055583085512
Visit shop1 offer from £5.99
View price history by clicking the chart icon.
This Petrolscooter chain roller guide is designed for pitbike and dirtbike enthusiasts looking to improve chain management and reduce wear. Its key benefit is providing a stable and guided path for 420 and 428 size chains, compatible with engines from 110cc to 160cc. A potential caveat is its specific fitment, requiring confirmation of the 8mm roller size and overall dimensions for your particular bike.
| Model Part Number | 27895 |
|---|---|
| Brand | PetrolScooter |
This Petrolscooter chain roller guide is designed to work with both 420 and 428 chain sizes.
The roller guide features an 8mm diameter.
It is suitable for pitbikes and dirtbikes with 110cc, 125cc, 140cc, and 160cc engines.
This product description does not specify inclusion of mounting hardware; please refer to the product listing details or contact the seller for confirmation.
The overall length is 35 mm (1.38 inches), and the greatest outer diameter of the end sections is 36 mm (1.42 inches).
No, this chain roller guide is specifically designed for the demands of pitbikes and dirtbikes.
It is recommended to clean the roller periodically, especially after riding in muddy or dusty conditions, to ensure optimal performance and longevity.
Verify that the chain is the correct size (420 or 428) and that the guide is properly aligned with the sprockets. Check overall chain tension and ensure no other drivetrain components are worn or misaligned.
Clean the roller and bearing thoroughly. Apply a small amount of appropriate lubricant to the bearing. If the stiffness persists or the roller is damaged, it may need to be replaced.
Confirm that you are using the correct mounting hardware for your specific motorcycle model. This guide may require separate bolts or adapters not included.
Compatibility: This chain roller guide is designed for pitbikes and dirtbikes utilizing 420 or 428 chain sizes. It features an 8mm roller diameter. Ensure your bike's swingarm and mounting points can accommodate the overall length of 35 mm (1.38 inches) and the maximum outer diameter of 36 mm (1.42 inches).
Setup: Installation typically involves mounting the roller guide to the swingarm in a position that effectively supports the lower run of the chain, usually near the rear sprocket. Consult your specific dirtbike's service manual for recommended mounting locations and procedures. Ensure all mounting hardware is securely tightened.
Care: Regularly inspect the roller and its bearing for wear, dirt, or damage. Clean the roller periodically with a damp cloth to remove mud and debris. Lubricate the bearing sparingly if recommended by the manufacturer, using a suitable grease. Check for any signs of excessive play or stiffness in the roller, which may indicate the need for replacement.
