Vertigo Performance HPI Baja 5B Upgrade Parts: What to Buy and How to Match Them

Vertigo Performance sells aftermarket 1/5th scale parts for the HPI Baja 5B, 5T, and 5SC, organized into clutch components, chassis braces, drivetrain parts, and hardware. To buy correctly, match the product title and description to your exact model and engine displacement (the site lists fitment such as 23cc–29cc and "All models"), then decide between new, factory seconds, and monthly specials based on how much cosmetic risk you'll accept for the discount. The store also runs a 50% off exchange program and a dealer program, which matter if you're replacing an existing Vertigo part or buying in volume.

The main upgrade categories for a Baja 5B

The catalog groups parts by function rather than by model, so it helps to know which category you're shopping before you filter.

Note that the site's own category list mixes brands: HPI Baja 5B/5T/5SC sits alongside MCD-Racing, Redcat Rampage, Losi 5ive, Losi DBXL, and Vekta.5/TT. Always confirm the product title names your chassis before assuming a part fits.

Matching a part to your Baja 5B and engine

Fitment on this site is stated in the product title and the short description, not in a separate compatibility table. Two things to check every time:

1. Chassis code in the title. A part labeled "HPI Baja" (like the 61680 Easy Access Clutch Carrier) is aimed at the Baja line. A part labeled "Losi 5ive-T" or "Vekta.5" is not a Baja part even if it looks similar.
2. Engine displacement in the description. The 91658 vented clutch housing kit is described as fitting "All models with 23cc – 29cc (incl Losi...)" and the listing header says "23cc – G340 engines." If your engine falls outside the stated range, don't assume it fits.

For clutch parts specifically, the Baja 5B, 5T, and 5SC share a platform, so a part titled for the Baja line generally applies across those three. Parts titled for other platforms (Losi, MCD, Redcat, Vekta) do not cross over.

Standard vs. factory seconds vs. monthly specials

The site sells three tiers of the same or similar parts, and the price gap is large enough to change the decision.

• Standard new parts — full price, listed under their category. Example: 130665 Clutch carrier unit Vekta.5/TT at $269.95.
• Factory seconds — same part, discounted, flagged "FACTORY SECONDS" in the title. Example: 130665FS Clutch carrier unit Vekta.5 (Factory Seconds) at $250.00, down from $375.00 (33% off); 61680 Easy Access Clutch Carrier (HPI Baja) (Factory seconds) at $100.00, down from $170.00 (41% off).
• Monthly specials — rotating discounts on selected items, some steeper than factory seconds. September examples include a Delrin rear skid plate at $4.95 (75% off), Titanium Tie Rods at $26.00 (60% off), and 61727 Clipped Steel front shafts at $4.95 (69% off).

How to decide: factory seconds are the right call when the part is functional and the blemish is cosmetic, and when you're comfortable that a return may be harder to justify than on a new part. Monthly specials are the better buy when the item you already need happens to be discounted — check the Specials page before ordering at full price. The site's warranty and shipping terms pages are where the actual return conditions live, so read them before choosing a second.

Confirming compatibility before you add to cart

The site gives you four tools, in rough order of reliability:

1. Product title — the fastest filter. Search or browse by the model name in the title.
2. Product description — the short "Description:" line under each featured product states engine range and model fitment.
3. Category browse — the left-hand category list (HPI Baja 5B – 5T – 5SC, Engine/Clutch parts, Replacement parts, Bearings and Bearing kits, Hardware and Accessories) narrows the field before you read individual listings.
4. Instructions page — linked in the site's Important Links, useful for assembly and fitment detail on parts you already own.

If a listing doesn't state your engine size or chassis, treat it as unconfirmed rather than assuming compatibility from the category alone.

Before you order: shipping, warranty, and the exchange program

Three site pages affect the total cost and your options after purchase:

• Shipping terms — determines cost and timeline; check before comparing against another vendor.
• Warranty — the terms that apply to new vs. factory second parts.
• 50% off Exchange program — relevant if you're replacing an existing Vertigo part; the site lists it under Important Links alongside New Dealer information for volume buyers.

The store also supports multiple currencies (US Dollar, Euro, GB Pound, Canadian Dollar, Australian Dollar) selectable from the header, which matters if you're ordering outside the US and want to see the price in your own currency before checkout.

A practical buying sequence

1. Identify the failure or weak point on your Baja 5B (clutch carrier wear, bent chassis brace, stripped drivetrain part).
2. Browse the matching category, or search the part name.
3. Confirm the title names the Baja 5B/5T/5SC and the description states your engine range.
4. Check the Specials page for the same or equivalent part before paying full price.
5. If a factory second exists and the discount is meaningful (the site's examples run 33–41% off), decide whether the cosmetic trade-off and warranty terms are acceptable.
6. Read shipping terms and warranty before checkout, and use the exchange program if you're swapping a Vertigo part you already own.