

See this product page at Dalton Industries for complete information
Product customization
Don't forget to save your customization to be able to add to cartThe 2017+ Yamaha Sidewinder model comes with a roller secondary. The roller secondary clutch is different than other previous Yamaha models with button secondary, and uses a different helix. We have a wide selection of angles available for tuning. The stock helix when with the stock secondary spring on a Sidewider is close to coil bind (very close to being stacked coil to coil when at full shift of the clutches). Dalton helixes now have more relief depth in the spring pocket for those concerned with that.
Dalton helixes feature solid billet construction, accurate machining and angles the same as Yamaha.
Dalton roller helixes for this model have YSR prefix for the part number.
See this product page at Dalton Industries for complete information