| Specification |
Technical details |
| Product type |
XL Chassis Extension Kit (Remote Pedal Extension) |
| Mark |
CRG (Official piece factory) |
| Body compatibility |
Carenage Kits / Spoilers 508 and 509 (Last homologations) |
| Gain in length |
About +10 to +15 cm extra space for legs |
| Declinations available |
OK version (Monovitese) or Kz version (With front brake pump holder / clutch) |
| Pack content |
Steel Extension, High Resistance Screws, Extension Tie, Recall Springs |
| Recommended use |
Large drivers (usually greater than 1m80) |
-Complete product chassis extension kit CRG XL - For Bodywork 508/509 - OK / KZ Versions
Radically optimize your driving position and win valuable centimeters at the front of your kart thanks to the chassis Extension Kit CRG XL. Specifically developed by the factory CRG to adapt under the aerodynamic lines of the last generation body kits 508 and 509, This geometry accessory allows large size drivers to keep the pedals away from the headquarters.
On a standard chassis, a large driver often finds themselves penalized by legs too folded, which causes an embarrassment during the movements of the steering wheel and fatigue the lumbar zone. This kit definitely regulates the problem by extending the front tube of about 15 cm. Made of high quality chrome-molybdenum steel (identical to the tube of your chassis), it retains all the rigidity required under the heavy braking constraints. To fit perfectly with your motorization, it is available in two configurations:
-
OK Version (Direct / Monounce): Clean configuration for accelerator and standard rear brake (Rotax, X30, ok).
-
KZ version (gearbox): Integrates the specific legs and supports required to deport the control linkage and front brake cylinders.
The kit comes delivered 100% complete and ready to install : It includes the structure of the extension, all the locking hardware, the necessary extension tires as well as the pedal recall springs.
- The trick in Michel (the corner of the expert)
* "Hi big templates! The KIT XL CRG for bodywork 508 and 509, it is the secret weapon to stop rolling with knees in the chin. The factory has made a great job on this generation: the extension is robust, does not create any blur in the front train and aligns pile-hair under the spoiler 508/509 without disfamuating the kart look.
My essential mechanical trick for this extension kit: the adjustment of the cable tension and the spoiler stop !
The pack is great because it provides the extension tie rods (the metal rods). But beware when mounting, advancing your 15 cm pedals, your original accelerator cable will shout. Exchange a new longer cable with its sheath to redo the installation cleanly.
Once the kit bolted on the front tube, go up in the tub in racing combination and crush the brake pedal thoroughly. It is imperative that the top of the pedal or your shoes do not come to type or force against the interior of the plastic spoiler 508 when you brake strong. If it touches, adjust the mechanical stop of the pedal or slightly shift the backstrock forward via its original supports. A free and well-set pedal is the assurance of a straight-line surgical assay! "*
-GUIDE & ADJUSTMENT: STEP by step
1.Demontage of the front body:5 min.
Place your kart CRG on his carriage. Remove the front spoiler (model 508 or 509) as well as the front body panel. Unplug the original brake rod and accelerator cable from your current pedals. Remove the chassis pedals.
2.Fixation xL extension sleeve:10 min.
Present the steel structure of the extension kit CRG on the ends of the front tube of your chassis. Use the high-strength hardware provided to tighten and block the extension. The couple must be firm for blocking any angular game.
3.Remontage pedals and tie rods:15 min.
Install your pedals on the new remote location of the extension. Follow the tip in Michel: Attach the new extension metal tie rods provided to join with your braking system. Install the new reminder springs to ensure a frank return of the pedals.
4.Ajustement bodywork 508/509:5 min.
Reassemble the front spoiler. Adjust the position of the body support bars if necessary to compensate for the advancement of the pedal. Test the complete stroke of the accelerator and the brake: Nothing must rub against the plastic. You are ready to ride with optimal comfort !
- SEO FAQ (Frequently Asked Questions)
Q: What is the difference between the OK version and the KZ version of this kit CRG ? ?
A: The difference lies in the foot controls. The version OK is purified, planned for karts without gearbox (an accelerator cable on the right, a rear brake rod on the left). The version KZ features reinforced spacings and fasteners to accommodate the full braking system (front / back-to-foot distribution) and mechanical references related to the use of a gearbox chassis.
Q: Does this XL kit work with old 507 or Na3 bodies ?
A: This extension kit has been specifically designed by the factory CRG to fit under the curve and the internal volume of spoilers 508 and 509. If you have an older body (like the 507 model), the deported pedal will risk a butter against plastic using. We advise you to check the model of your current body kit or pass on a suitable 508/509 spoiler.
Q: Does the kit modify the CIK-FIA approval of my chassis CRG in competition ?
A: Not. This extension kit is an official piece made by the factory CRG and recognized in the catalogs of spare parts of the brand. He respects the safety standards imposed by the federations and is perfectly authorized in the official competitions (League, Championship of France, etc.) to enable large pilots to obtain optimal driving security.