Chain Roller Tensioner with Spring Bracket Compatible with 110cc 125cc 140cc Dirt Bikes Pit Bikes

Upgrade your ride’s performance and durability with the RedCap Chain Roller Tensioner Slider Guide Kit, specially engineered for 110cc, 125cc, and 140cc dirt pit bikes, mini bikes, and ATVs. This precision-built 15mm white edition features a spring-loaded mechanism that keeps your chain properly aligned and tensioned during rugged off-road adventures. Designed for reliability and ease of use, it helps reduce chain slack, minimize wear on critical drivetrain components, and ensure smooth and efficient power delivery, even in the harshest riding conditions.

The tensioner’s heavy-duty construction is paired with durable white nylon rollers that not only enhance visual appeal but also improve visibility during maintenance. It comes as a complete installation kit with everything you need: two rollers, a bracket, a clip spring, and a bolt. Whether you’re a weekend warrior or a dirt bike enthusiast, this universal chain guide fits a wide range of models, including XR CRF50, SSR 110/125, and SDG Pit Pro 4-wheelers—making it the perfect addition to boost both the functionality and aesthetics of your bike.

• Perfect Fit: Equipped with a reliable spring-loaded system, this chain slider automatically maintains consistent chain tension. Say goodbye to chain slack and premature wear—this tensioner enhances stability, improves throttle response, and provides a smoother ride on your 110cc–140cc bikes.
• Wide Compatibility: Designed for versatile use, this tensioner fits 110cc, 125cc, and 140cc Dirt Pit Bikes, Mini Bikes, and ATVs. It’s also known to fit XR CRF50, 110, 125, SSR, and SDG Pit Pro 4-wheeler models. A perfect upgrade for riders looking to enhance performance, reduce maintenance, and extend chain life.
• Chain Tensioner Kit: Crafted for durability, the RedCap Chain Roller Tensioner is built to handle the rigors of off-road riding. Whether you're tackling tough trails or cruising dirt tracks, its heavy-duty construction and reinforced design ensure long-lasting chain alignment and performance.
• Durable Construction: Stand out with a stylish white finish that not only looks clean but also provides better visibility during maintenance. The durable nylon rollers minimize friction and keep the chain aligned without adding unnecessary weight to your ride.
• Easy Installation: This 15mm ID chain tensioner set includes everything needed for a quick install—2 white nylon rollers, 1 metal bracket, 1 clip spring, and 1 bolt. With precise dimensions and simple mounting, this kit is ideal for riders looking to DIY upgrade their chain system effortlessly.

Specs:

• Mounting hole ID: 15mm [.58"]
• Roller width: 37mm [1"]
• Surface area width of roller: 18.5mm [.72"]
• Roller diameter: 23mm [.91"]

Includes:

• 2 x Roller
• 1 x Bracket
• 1 x Clip Spring
• 1 x Screw

Known to Fit:

• Compatible With 110cc, 125cc, 140cc Dirt Pit Bikes, Mini Bikes, Moto ATVs, XR CRF50, 110 125 SSR SDG Pit Pro Models - Ideal for 4-wheelers White