so this factory replacement is the fix that brings back quick

Redcat™ Shredder (optional motor mount and modifications may be necessary to install motor)

one skid plate

High-precision titanium gear train

Primary Springs (6 pcs)

Tekno RC 9284B – Suspension Arms (Revised, Rear, EB/NB48 2.1) E-Revo Parts so this factory replacement isProduct Description: TKR9284B Suspension Arms (revised, rear, EB NB48 2. 1) These new rear arms have been revised to allow for more clearance for the 2mm hubs and bulkheads. If you dont want to buy new arms, TKR9284 stock arms can be lightly ground in a couple key areas for quick clearance. These new arms are a direct replacement for TKR9284 and are compatible with the EB NB 2. X vehicles. There are no additional parts required.