RK Transmission Kit Open Chain XRE Gold 140-428 Black Sprocket 61z 14z Pinion for Fantic

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure smooth and responsive operation. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, all made to provide optimal synergy.

The RK chain, with a pitch of 428 and a length of 140 links, features an innovative XW-Ring system that reduces friction and improves durability. Its tensile strength of 2700 kg ensures reliable performance, while its sleek gold exterior and interior color adds a touch of style to your motorcycle. The clip closure makes installation and maintenance easy.

The ESJOT sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made from robust steel and features a sleek black design. With 61 teeth and 6 flat-head mounting bolts, this sprocket is designed to ensure efficient and long-lasting power transmission.

The JT pinion, with a wide engagement fitting and an inner diameter ranging from 16 mm to 20 mm, completes the kit with its 14 teeth and a hole spacing of 32 mm. Its sturdy construction and precise design ensure perfect integration with the other components of the kit.

• RK Chain:
• Pitch: 428
• Number of links: 140
• System: XW-Ring
• Tensile strength: 2700 kg
• Color: gold (exterior and interior)
• Closure: clip
• ESJOT Sprocket:
• Inner diameter: 136 mm
• PCD: 156 mm
• Material: steel
• Color: black
• Number of teeth: 61
• Number of bolts: 6 (flat head)
• JT Pinion:
• Fitting: wide engagement
• Inner diameter: 16 mm - 20 mm
• Number of teeth: 14
• Hole spacing: 32 mm