Rod Bender

Hi Jay. I do this regularly... I don't use straps but I do remove the rear diffuser so that the support points at the rear do further back on the chassis... It is very easy to do if you have air jacks...

Hi Everyone, New member contemplating getting a used Radical. I used to race a CR500 (primarily GNCC). Have been tracking (HPDE) a C5 Corvette Since 2000 (WGI, Summit Point, VIR). Its slowly morphed...

Hello I own a SR3 earlier models. on the front I assume they converted to 280 mm discs. But now the bells are damaged and the discs are mooving too much. What is the tolerance of "jeu" ? i can insert ...

Anyone that changes their own fluid or when changing gear sets do you use goop in conjunction with the gasket? Or do you just use the gasket?

I would grab a multi-meter and start tracing wires back to source. In my 2022 (left hand drive) I did not have any electrical under the right side pod, all is behind the dash and in the left side pod....

Wow, that looks great Jonathan!

Hi All, We have worked with a machine shop to develop a custom wheel nut socket for Radical race cars. Tested with all the dealer teams in Radical Cup North America 2025 to become the socket of choice...

@rjbender I am impressed and grateful for all the help I am receiving here.I am negatively surprised by the durability of the clutch (20 hours). I have never changed the clutch on my SR3 1500cc ...

Hi Josh, apologies for the delay. I would tend to agree that it looks like a thrust mark, especially being on the exhaust side and not between cylinders - plus it looks like a straight mark. As mentio...

@rene-widmer No, you do not limit the clutch pedal travel. I suggest you read the installation manual several times and watch the videos referenced in the instructions. What is being referenced in t...

@rene-widmer There is a Radical specific part number for the spin safe that is not listed on the Rekluse website. The part number is RAD-6306000. Rekluse also has a good instruction manual as well. ...

@nico-fr-18 Your welcome sir! Glad I could help.

I would like to say a big thank you to Jim King because your help was great and I managed to convert my sr3 to a dual battery . thanks nico

I found clutch installation straightforward and pretty easy. You do not have to pull the motor to work on the clutch; you have to remove the diffuser and drain the oil but that is not a challenge eit...

@rjbender no worries, I think I found the correct replacement here...