Novarossi Special Rear Bearing 13x25x6 (RZ-V01b, S7/WS7/WSII, N21B/T21BF)
This is a replacement special rear bearing for Novarossi brand engines that require the 13mm internal diameter with 25mm external diameter, such as the N21B or T21BF. This will work with any Novarossi brand engine including the Top and Rex lines. This rear bearing also fits the O.S. MAX RZ-V01b, RZ-V99b, RB Concepts S7/WS7/WS7II off-road competition buggy engines.
This product was added to our catalog on June 29, 2005.