D-Link Kazama Auto has introduced their conversion kit for the Street Jam OTA-R31 chassis. The new conversion kit called Spidercks GP-XR will effectively convert your R31 chassis to the Kazama Spidercks GP-X layout. This gives the existing R31 users, especially the TEH-R31 users, another option for making the chassis better. The original Spidercks kit cost more than ¥60000JPY, so this makes the Kazama chassis design more affordable.
Convert your Street Jam R31 into Kazama GP-X!
Source: D-Link Kazama Auto