RK Open Chain MXU Transmission Kit Gold 112-520 Black Sprocket 51T 13T Gear for Honda CR

Take your motorcycle to a new level of performance with our transmission kit, a perfect set of components designed to ensure a smooth and responsive ride. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all designed to work in synergy and optimize the power of your engine.

The RK chain, with a pitch of 520 and a length of 112 links, is made in an open configuration with an innovative UW-Ring O-Ring. Its tensile strength of 3400 kg and its sleek gold color, both externally and internally, make it not only robust but also aesthetically appealing. With a constant pitch index of 600 and a clip closure system, this chain is designed for easy installation and prolonged durability.

• RK Chain
• Pitch: 520
• Length: 112 links
• Configuration: open with UW-Ring O-Ring
• Tensile strength: 3400 kg
• Color: gold (external and internal)
• Constant pitch index: 600
• Closure system: clip

The JT sprocket, with a pitch of 520 and an inner diameter of 125 mm, is made of steel to ensure exceptional strength. With 51 teeth and a PCD of 153 mm, this sprocket offers perfect compatibility and excellent responsiveness while riding. The countersunk bolts and the bolt hole diameter of 8.5 mm ensure a secure and stable fastening.

• JT Sprocket
• Pitch: 520
• Inner diameter: 125 mm
• Material: steel
• Teeth: 51
• PCD: 153 mm
• Bolts: countersunk
• Bolt hole diameter: 8.5 mm

Completing the kit is the JT sprocket, also with a pitch of 520, designed for a wide engagement fitting. With 6 teeth and a width of 7.1 mm, this sprocket is optimized for efficient power transmission. The fastening hole distance of 34 mm and the variable inner diameter between 17.5 mm and 20 mm ensure perfect adaptability to different motorcycle configurations.

• JT Sprocket
• Pitch: 520
• Fitting: wide engagement
• Teeth: 6
• Width: 7.1 mm
• Fastening hole distance: 34 mm
• Inner diameter: variable between 17.5 mm and 20 mm