£120.00
In stock
Rapid Release Sprockets by Tru-Tension is the worlds first retrofit quick release sprocket system for karts.
Change sprockets in seconds to suit the conditions, giving you an advantage over your competitors.
The patent pending system is compatible with most 219 kart sprocket carriers.
Conversion Kit Contains:
1 x Front Nylon Protector, 1 x Rear Nylon Protector, 1 x Aluminium split ring (3 pieces), 1 x Full Bolt Kit
In stock
Made from premium grade Nylon extrusion, the Rapid Release sprocket protectors are more durable than other standard plastic or Nylon protectors, while the whole system weighs just 150g more than using a comparable nylon protector set.
Full Conversion Kit – fit to exiting sprocket carrier to save time, hassle and gain an edge over your competitors. The fastest and easiest way to change a kart sprocket.
Rapid Release Sprockets is a flush fitting system, this means there aren’t nuts and bolts protruding from the protectors. This prevents bolts catching on chain guard saving you money on repairs (we’ve all seen someone excluded for their chain guard flying off), while also allowing you to run the sprocket carrier closer to the bearing carriers.
Scenario – You’re on the grid and it starts to rain. You’re given 5 minutes to change as much of your setup as possible. With Rapid Release you can change the sprocket, while allowing enough time to alter the rest of the kart setup, giving you a clear on track advantage over your competitors.
*Doee not include sprocket or sprocket carrier*
Step 1) Fully clean the sprocket carrier you intend to use. We advise using a new carrier if possible.
Step 2) Push the gold bolts through three alternating holes in the sprocket carrier, ensure they will be facing towards the outside of the kart. Using the square nuts, tighten until bolt and nut heads sit level on the carrier mating surfaces.
Step 3) Push the black bolts through the three remaining alternating bolt holes in the carrier.
Step 4) Marry up the rear sprocket protector and thread on the three top hats. Ensure the top hats sit within the grooves provided, tighten using the head of the bolt until the bolt head sits level with carrier mating surface.
Note – Black bolts are designed to be used on varying sizes of sprocket carriers. If your bolts extrude the top hats and you would like them to sit flush manually trim to achieve flush fit.
Step 5) Put the Six countersunk bolts through the countersunk bored holes in the aluminium split rings. Marry up the front protector and thread the top hats into place. Tighten bolts.
Step 6) Thread the three remaining nylock nuts onto the end of the gold bolts.
Step 7) Position Rapid Release sprocket on the assembled setup.
Step 8) Push assembled front protector into place and rotate clockwise to lock. Tighten nylock nuts to finish.
Notes: Some new and used carriers may have distortion which can make the system tight to lock or unlock during initial assembly. If this is the case, some slight manipulation of the bolt angles may be required for a smooth function. Once positioned correctly it is unlikely to need adjustments in the future.
Important: Some new and used carriers may have distortion which can make the system tight to lock or unlock during initial assembly. If this is the case, some slight manipulation of the bolt angles may be required for a smooth function. Once positioned correctly it is unlikely to need adjustments in the future. For permanent results use threadlock.
| Weight | 1 kg |
|---|---|
| Protector Thickness | 6mm, 9mm |
| Protector Diameter (mm) | 190, 210, 220, 240, 255 |
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