5B Upgrade Parts

Zenoah carburetor gasket. Works with Walbro WA / WT carburetors.  Zenoah part # T2075-14120 FG part # 07337 Stock Part on the ZenoahG230, 260, 240...

DDM tall velocity stack and gasket. 30.5mm center to center bolt hole spacing. Longer intake tract for improved performance. 1" height. Diameter is...

Outerwears brand pre-filter. 3" diameter, 2.5" height. Elastic-cinch base for a secure fit. A must-have for operating in dirty or dusty conditions...

Foam "Uni" filter with rubber top. 3" height. Spring-loaded inner body allows filter to be compressed and springs back. Optional velocity stack an...

Available now from HPI Racing are Heavy Duty Drive Shafts for the Baja 5B! Thicker and tougher than the stock drive shafts, these are the perfect u...

Set of five (5) disk brake shims for the HPI Baja 5b. 0.4mm thick. Used to space the brakes properly. Replacement for HPI part # 87437

Team FastEddy Hinge Pin Shims Properly shimmed hinge pins are a must for anyone driving an HPI Baja. There is excessive play in all the Baja hinge...

UB55 Gray axle boots from Hostile Racing Products. These boots are strong, durable and allow the use of any type of high quality grease. Hostile do...

DT1 has quickly become the filter of choice by many professional teams in all types of motorsports. Including the likes of James Stewart and many ...

Rebuild kit for Walbro WT-603 / WT-668 / WT-499 / WT-644  / WT-1107 and other butterfly style WT carburetors. Walbro part # K20-WAT.

Ever found it annoying to pull off the stock clips? This problem is solved! Not only do these "easy grip" clips look great, they work great too. No...

This high quality 57T injection molded gears is designed for use with a 17T (stock size) pinion gearHostile spurs offer:1. Harder material for long...

Walbro WT-813 / WT-990 / WT-257 / WA-167 / WT-771 and similar carburetors. Walbro part # K10-WAT. 

Note: This gear does NOT work with the stock 17T pinion gear, it is designed to work with the RR (robinson racing) 18T pinion, Turtle 18 and DDM 18...

New pre-filters made by Outerwears for the DT1 Large Scale R/C Filters.When DT1 teamed up with TGN to bring an exclusive line of foam filters to t...

Kraken RC V3 HD Chrome Steel Hinge Pins for HPI Baja Newly updated V3 HD is now stronger than ever! These Steel Hinge Pins have been specially hea...

I-KILLY II - The 2nd generation of RC Engine Kill switch that redefines the safety and protection of your vehicle from running away and protect the...

Baja 5B Bearing Kit (Rubber Shielded) This kit is a complete replacement set for your Baja. All bearings are ABEC rated and rubber sealed. 25 Total...

This high quality 55T injection molded gears is designed for use with a 19T pinion gearHostile spurs offer:1. Harder material for longer life and l...

Tired of your fuel cap leaking? Need a new grommet without purchasing a tank? Need better ventilation for larger motors?Solve all these problems wi...

Features Kills your 2-cycle gas engine on command, loss of radio signal, low battery, or total battery power loss Comes ready to install — no sol...

The Kraken RC layshaft is specially designed for full mod and long rod engines use. Geometrically it is beefier than stock, this layshaft will take...

Finally a lightweight option for speed sets and spur gears. This 56 tooth spur gear comes with an 18 tooth RR pinion, for increased top speed. Our ...

Turtle Racing Billet HD Front/Shock mount combo for HPI Baja 5T. A basher's dream, this much-needed item will provide your Baja with a huge increas...