DID PROFESSIONAL TRANSMISSION KIT 520 CHAIN ​​44 SPROCKET 14 APRILIA RS250/PISTA 1998-2004

With the DID Professional complete transmission kit for Aprilia RS250/Pista 1998-2004 you can be sure of having a safe and durable replacement drivetrain system that suits your road riding needs.

The DID Professional kit consists of a DID 520 pitch chain , a sign of quality and durability, a 44-tooth chainring, and a 14-tooth rear sprocket with a modified, non-original ratio . Precision-crafted using advanced manufacturing processes, these components ensure perfect transmission synchronization and ideal power distribution. These durable components offer responsive acceleration and reliable transmission in every situation. The chain is characterized by increased rigidity, excellent durability (over 40%) and reduced power loss (up to 50%). Recommended by professionals, qualified spare parts dealers, and specialized workshops.

Specifications:

• Ergal crown step 520 Z44
• OE sprocket pitch 520 Z14
• DID 520 VX3 G&B 112 Link Chain
• OE Lubricant Spray 50 ML
• OE 5/8 Chain Riveter Tool
• Gear ratio modified NOT as original

Please note: Due to current regulations regarding air freight, we are unable to ship the grease canister contained in the kit to some countries.

Suitable for: