RK Transmission Kit chain XRE Black 114 Links 520 Black Sprocket 50z Racing Sprocket 13z

The Transmission Kit is the perfect ally for any motorcyclist looking to maximize their bike's performance. This kit includes an RK chain, a JT sprocket, and an ESJOT pinion, designed to ensure smooth operation and long durability.

The RK chain, with a pitch of 520 and a length of 114 links, features an O-Ring XW-Ring that guarantees a tensile strength of 3650 kg. Its sleek design, with a black exterior and interior color, not only provides an attractive appearance but also unparalleled robustness. The rivet closure and compatibility with the spring link 725.11.37 make it a versatile choice for various configurations.

The JT sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, has 50 steel teeth, ensuring optimal power transmission. The six recessed mounting bolts provide excellent stability during use, making this sprocket ideal for those seeking high performance.

The ESJOT pinion, designed for a small snap-on fitting, offers an inner diameter ranging from 20 mm to 22 mm and has 20 teeth. With a width of 11 mm and a racing design, this pinion is perfect for those who desire quick acceleration and immediate response.

• RK Chain:
  • Pitch: 520
  • Links: 114
  • Type: O-Ring XW-Ring
  • Tensile strength: 3650 kg
  • Color: black (exterior and interior)
  • Closure: rivet
• JT Sprocket:
  • Inner diameter: 136 mm
  • PCD: 156 mm
  • Teeth: 50 steel
  • Number of mounting bolts: 6 (recessed)
• ESJOT Pinion:
  • Fitting: small snap-on
  • Inner diameter: 20 mm - 22 mm
  • Teeth: 20
  • Width: 11 mm
  • Design: racing