This video explains how to modify the Skidoo XP lower half block for the C3 PowerSports Post Forward Kit.

The SyncroDrive kit will now work with electric start after some modifications.

First Remove The Battery Prior To This Modification.

This modification was made on Speedtech 920cc 2008 Summit XP with STD Battery. The same operation works on every XP Chassis.

You might need to set the battery bracket with a slight angle to allow side panel to close correctly.

The battery bracket needs to be relocated approximately 1.2”

Use the existing hole in the frame and drill a new hole in the battery bracket.

This is the "Ultimate Ski-Doo" built by C3 PowerSports.
All Carbon Fiber chassis with a four stroke 1200 turbo'd by PowderLites Turbo! This sled weighs only 470 lbs ready to ride with a turbo system and a 174 inch track!
Carbon Fiber Nextech rear suspension, Alternative Impact Titanium A-Arms, SLP Ski's, Shockwave helix, Polar Clutch, graphics by SnowmobileDetailing.Com.
This build is featured in "Mountain Mod Mania 8"

C3 PowerSports revolutionary new SyncroDrive system allows you to convert your heavy stock chain drive on your sled to a lightweight belt drive system. This bolt on performance enhancing conversion features the latest Carbon Fiber Synchronous belts and a C3 Carbon Fiber guard to reduce weight.

Instructional video on how to install or change belts quickly on the C3 SyncroDrive System.

C3 PowerSports presents the "Carbolution" project... The ultimate mountain freeride sled. Lightweight, nimble, and powerful.

This is a C3 Carbon Fiber 800XP with a modified turbo kit from R&D Turbo and a customized stock pipe. It will be using the new C3 SyncroDrive to power the 250hp to the 162" Arctic Cat Powerclaw track. With the Fox Floats and Nextech rear skid, this sled will be able to handle it all!

This sled also has our new liquid perimeter cooling system with our own coolers and has been adapted to keep the turbo heat down as well.

C3 PowerSports presents an updated installation tutorial for its new SyncroDrive system for the Ski-Doo XP. This tutorial covers the complete installation of the SyncroDrive on the Ski-Doo XP, modifying the speed sensor and changing belts.

C3 PowerSports presents a brief tutorial on applying snowmobile graphics. This video features the new 1200 carbon fiber Mountain Mod Mania 8 Ultimate Ski-Doo built by C3 PowerSports. All components used in this build are available at www.c3powersports.com