Fit these Steel#45 differential gears to your HPI WR8 to increase durability and achieve more predictable handling under load. The set supports Bullet MT 3.0, Bullet ST Fluorescent X and WR8 Fluorescent x platforms and is a straightforward upgrade for reducing gear-related downtime.
HPI WR8 Fluorescent x Steel#45 Differential Gears - 2pcs set (For Bullet MT 3.0 / Bullet ST Fluorescent X / WR8 Fluorescent x) - GPM WR81201
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