This is the Dr. Pulley 25x15 SLIDING Roller Weights, 169-344 for the Yamaha Majesty 400, Yamaha T Max 500 & Yamaha Morphous.
Please select weight from drop-down menu.
Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Moveable Drive Pulley (MDF).
Now the innovative Dr. Pulley Sliding Roller Weights slide up-and-down the ramp to change the gear ratio. This one-of-a-kind sliding movement (not rolling) provides amazing advantages to increase CVT performance. With Dr. Pulley, no abnormal wear will happen even when running in high gear.
Benefits:
- Dr Pulley has a US Patent Number 7,276,004
- Their sliding roller weights eliminate abnormal wear
- Prevent reduction gear ratio deterioration
- Prolong the useful life of the transmission
- The availability to adjust reduction gear ratios as well as driving performance.
- At the same time, Dr. Pulley Sliding Roller Weights are adapted to compensate wear automatically
- Adjust by itself to move further outward in a movable drive pulley half
- Make the vehicle reach a higher maximum vehicle speed.
For the 25x15 ROUND Roller Weights, click here.
Product Specifications:
- Size: 25x15
- Set of 8
- Broadens your range of gear ratios
- Increases acceleration and re-acceleration properties
- Increases top end speed
- Lasts longer than standard roller weights
- U.S. Patent Number: 7,276,004
- Please Note: Weight Color May Vary
