DRR High Performance 4.00 Gram Roller 15 x 12

This is stainless steel and has been tested up to 100 heating cycles with less than a 10% loss in tension! This is the single most important purchase for your ATV you can make! These are the best new springs available. If you want that advantage with out the doubt of will it last here they are! We have used stainless steel to help with fatigue due to heat generated in the CVT system and these springs are hot! Dark Grey sring is Equal to MXR/KOSO 2000 DG   These parts may also fit the following racing mini quads 2 stroke 50cc Apex 50cc Artic Cat Polaris 50cc Eton 50cc Kasea 50cc ATV Can Am 2 stroke 50cc ATV, Kymco 50cc  atvs, Standard Motors and Borosa  plus most minarelli Horizontal scooter engines. The parts can also be used to upgrade Racing Scooters  for the following Yamaha scooters as the Yamaha jog, Yamaha  Zuma , Kymco scooters only 2 stroke two  Eton two-stroke scooters, Kasea scooters and standard motor 50cc scooters.  You must check fitment before ordering to ensure the parts will work on your 50cc scooter or ATV.   ..

6.5 Rollers for those peopel who put a stronger rear spring in order to get the top end wanted ! ..

Roller Weights 4.75 gram 6 pieces sold as 1 pkg rollers. These rollers are high quality rollers rated A quality vs most rollers on the market are C quality. 15x12mm These parts may also fit the following racing mini quads 2 stroke 90cc Apex 90cc Artic Cat Polaris 90cc Eton 90cc Kasea 90cc ATV Can Am 2 stroke 90cc ATV, Kymco 90cc  atvs, Standard Motors and Borosa  plus most minarelli Horizontal scooter engines. The parts can also be used to upgrade Racing Scooters  for the following Yamaha scooters as the Yamaha jog, Yamaha  Zuma , Kymco scooters only 2 stroke two  Eton two-stroke scooters, Kasea scooters and standard motor 90cc scooters.  You must check fitment before ordering to ensure the parts will work on your 90cc scooter or ATV. ..

Stock 90cc Roller Weights 4.50 gram 6 pieces sold as 1 pkg rollers. These rollers are high quality rollers rated A quality vs most rollers on the market are C quality. 15x12mm These parts may also fit the following racing mini quads 2 stroke 90cc Apex 90cc Artic Cat Polaris 90cc Eton 90cc Kasea 90cc ATV Can Am 2 stroke 90cc ATV, Kymco 90cc  atvs, Standard Motors and Borosa  plus most minarelli Horizontal scooter engines. The parts can also be used to upgrade Racing Scooters  for the following Yamaha scooters as the Yamaha jog, Yamaha  Zuma , Kymco scooters only 2 stroke two  Eton two-stroke scooters, Kasea scooters and standard motor 90cc scooters.  You must check fitment before ordering to ensure the parts will work on your 90cc scooter or ATV. ..

Roller Weights 4.25 gram 6 pieces sold as 1 pkg rollers. These rollers are high quality rollers rated A quality vs most rollers on the market are C quality. 15x12mm These parts may also fit the following racing mini quads 2 stroke 90cc Apex 90cc Artic Cat Polaris 90cc Eton 90cc Kasea 90cc ATV Can Am 2 stroke 90cc ATV, Kymco 90cc  atvs, Standard Motors and Borosa  plus most minarelli Horizontal scooter engines. The parts can also be used to upgrade Racing Scooters  for the following Yamaha scooters as the Yamaha jog, Yamaha  Zuma , Kymco scooters only 2 stroke two  Eton two-stroke scooters, Kasea scooters and standard motor 90cc scooters.  You must check fitment before ordering to ensure the parts will work on your 90cc scooter or ATV. ..

Roller Weights 3.75 gram 6 pieces sold as 1 pkg rollers. These rollers are high quality rollers rated A quality vs most rollers on the market are C quality. 15x12mm These parts may also fit the following racing mini quads 2 stroke 90cc Apex 90cc Artic Cat Polaris 90cc Eton 90cc Kasea 90cc ATV Can Am 2 stroke 90cc ATV, Kymco 90cc  atvs, Standard Motors and Borosa  plus most minarelli Horizontal scooter engines. The parts can also be used to upgrade Racing Scooters  for the following Yamaha scooters as the Yamaha jog, Yamaha  Zuma , Kymco scooters only 2 stroke two  Eton two-stroke scooters, Kasea scooters and standard motor 90cc scooters.  You must check fitment before ordering to ensure the parts will work on your 90cc scooter or ATV. ..

These parts may also fit the following racing mini quads 2 stroke 90cc DRR 90cc Artic Cat Polaris 90cc Eton 90cc Kasea 90cc ATV Can Am 2 stroke 90cc ATV, Kymco 90cc  atvs, Standard Motors and Borosa  plus most minarelli Horizontal scooter engines. The parts can also be used to upgrade Racing Scooters  for the following Yamaha scooters as the Yamaha jog, Yamaha  Zuma , Kymco scooters only 2 stroke two  Eton two-stroke scooters, Kasea scooters and standard motor 90cc scooters. You must check fitment before ordering to ensure the parts will work on your 90cc scooter or ATV. ..

Roller Weights 3.50 gram 6 pieces sold as 1 pkg rollers. These rollers are high quality rollers rated A quality vs most rollers on the market are C quality. 15x12mm These parts may also fit the following racing mini quads 2 stroke 90cc Apex 90cc Artic Cat Polaris 90cc Eton 90cc Kasea 90cc ATV Can Am 2 stroke 90cc ATV, Kymco 90cc  atvs, Standard Motors and Borosa  plus most minarelli Horizontal scooter engines. The parts can also be used to upgrade Racing Scooters  for the following Yamaha scooters as the Yamaha jog, Yamaha  Zuma , Kymco scooters only 2 stroke two  Eton two-stroke scooters, Kasea scooters and standard motor 90cc scooters.  You must check fitment before ordering to ensure the parts will work on your 50cc scooter or ATV. ..