The essential QRS kit DIY maintenance
Our complete performance roller maintenance kits heavy duty contain all the ESSENTIAL TOOLS FOR INSTALLATION to perform the installation yourself on snowmobiles Ski-Doo XP/XS/XM, G4/G5 and Lynx from 2008 to today equipped with QRS secondary pulley (excluding models 550f/330f).
The kit includes:
1 pair of N2 suspension performance rollers
2 M8 x 100 bolts with nuts Hellix Puller - simply replace 2 bolts on the Hellix with these 2 bolts to compress the spring)
2 retaining pins
4 M8 grade 10 hexagonal bolts
1 pin punch specially designed for 3/32 retaining pins
1 Ultrapro 3/8" Torx T27 socket (guaranteed at life)
1 Ultrapro 3/8" Torx T40 socket (guaranteed at life)
Designed and manufactured by N2SUSPENSION Inc., these rollers were developed to address the common problem of broken rollers. They have been rigorously tested in competitions. Hill-Cross, These rollers have proven their strength, durability, and resistance, both on off-trail and trail snowmobiles.
Compression resistance 16,000 psi
Extreme resistance to fatigue, wear and abrasion
** UNBREAKABLE ** Start winter equipped to avoid having to walk home!
Also compatible with CAN-AM, MAVERICK and DEFENDER vehicles
See the section Mountain biking