The ARA330840 is Arrma's rear suspension arm set for the 1/16 Mojave GROM — two upper arms, two lower arms and two pivot balls. It also fits the Losi 1/12 NASCAR and Asphalt Late Model range, which shares the same chassis.

Suspension arms are the parts that take the impact when a small truck goes over badly. A cracked arm will still hold together well enough to keep driving, which is how most of them get worse — the crack opens, the geometry shifts, and the handling goes off before the arm finally lets go. Replacing arms in matched pairs keeps both sides consistent.

The set covers the complete rear end: upper and lower arms for both sides, plus the two pivot balls they run on. Composite construction, precision moulded for smooth suspension movement.

Features

• Complete rear suspension arm set — upper and lower, both sides
• Includes two pivot balls
• Tough composite material for crash resistance
• Precision moulded for smooth suspension operation
• Genuine Arrma spare part

Fits

Arrma 1/16 Mojave GROM

• Mojave GROM 223S DSC 4X4 RTR Brushless Desert Truck (ARA2304)
• Mojave GROM 223S DSC 4X4 RTR Brushless Desert Truck, Battery & Charger Included (ARA2304S)
• Mojave GROM 4X4 RTA Kit Brushed Desert Truck, Battery & Charger Included (ARA2104K)
• Mojave GROM 4X4 RTR Brushed Desert Truck, Battery & Charger Included (ARA2104)

Losi 1/12 (shared chassis)

• Asphalt Late Model RC Race Car, Dale Earnhardt Jr. No. 8 (LOS-3104)
• NASCAR RC Race Car range, 2S AWD RTR Brushed On-Road — including Chase Elliott No. 9 (LOS1122409, LOS1122509), Christopher Bell No. 20 (LOS1122520), Dale Earnhardt Jr. No. 8 (LOSF1122508), Joey Logano No. 22 (LOS1122522), Kyle Busch No. 8 (LOS1122408), Kyle Larson No. 5 (LOS1122405, LOS1122505), Martin Truex Jr. No. 19 (LOS1122419), Michael McDowell No. 34 (LOS1122434), RCR No. 3 (LOSF1122503), Ross Chastain No. 1 (LOS1122501), Ryan Blaney No. 12 (LOS1122412, LOS1122512), William Byron No. 24 (LOS1122524), Zane Smith No. 38 (LOS1122638)

Per Arrma's compatibility listing.

Includes

2 x Upper Rear Suspension Arm
2 x Lower Rear Suspension Arm
2 x Ball, 4.8 x 4.9 x 2.5mm