The Centro C4.2 conversion kit has been an instant hit with racers wanting to convert the race winning B4.2 into a mid-motor buggy, and JConcepts have immediately jumped on-board with options and accessories for this highly competitive vehicle. They identified three key areas where the C4.2 could be improved upon starting with the stock moulded rear bulkhead which is highly flexible and a target for damage in severe crashes. The JConcepts suspension kit includes an all CNC machined aluminium version which has been trimmed, narrowing the stance allowing more room for narrow rear pivot camber link adjustments. The bulkhead is available in blue or black with silver chamfered edges around the border and inner cut-outs.
The 4mm carbon fibre shock tower has all the necessary adjustments including the standard outer (C4.2) camber link positions and the newly added inboard camber link holes to accommodate a narrow pivot rear suspension. The shock tower has the JConcepts touch, including added rib positioning to strengthen the tower where appropriate and to allow big bore shock and transmission clearance where necessary. The upper shock mount positions have been relocated to allow for proper rear suspension droop while all holes are designed on an arc to minimise droop changes during set-up changes.
The final touch to the assembly are the aluminium rear wing mounts. The stock wing mounts place the wing extremely high on the vehicle, raising the centre of gravity and increasing the pendulum effect of the rear-end. The JConcepts wing mounts place the wing more than 7mm lower than stock and have been spaced closer to accommodate the more popular wings on the market, allowing a more interchangeable wing between the B4 and C4 vehicles. The aluminium wing mounts are lightweight, durable and set the wing at just the right height giving the vehicle a more natural rake in appearance. All additional 4-40 hardware is included to make the conversion a snap. Upgrading to the JConcepts rear suspension kit gives the racer more performance, durability, functionality and more wing choice flexibility.
All Suspension Kit items (and #2328 C4.2 aluminium narrow pivot rear suspension mounts) are also available separately for easy rebuilds and upgrades.
#2323-1 JConcepts Centro C4.2 rear suspension kit (tower, bulkhead, wing mounts, hardware) – blue
#2323-2 JConcepts Centro C4.2 rear suspension kit (tower, bulkhead, wing mounts, hardware) – black
#2320-1 JConcepts Centro C4.2 aluminium rear bulkhead – blue
#2320-2 JConcepts Centro C4.2 aluminium rear bulkhead – black
#2321-1 JConcepts Centro C4.2 aluminium rear wing mounts – blue
#2321-2 JConcepts Centro C4.2 aluminium rear wing mounts – black
#2322 JConcepts Centro C4.2 4mm carbon fibre rear shock tower