# TBParts - Intake Kit for Nibbi 17-22mm carb with Stock Head TRX90

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## Summary

- **Part number:** TBW1951
- **Price:** $57.99 USD
- **Stock:** 1 left.
- **Product id:** 2749
- **Product last changed:** 2026-10-10

## What it fits

The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first.

- [Mini Quad ATC ATV Parts > TRX 90](https://tboltusa.com/store/mini-quad-atc-atv-parts-trx-90-c-65_64.md)
- [Pit Bike Engine Parts > Carb Intakes](https://tboltusa.com/store/pit-bike-engine-parts-carb-intakes-c-51_527.md)
- [TB Parts > TRX90](https://tboltusa.com/store/tb-parts-trx90-c-68_808.md)

Where a fitment line says "All", it means all years of the model named on that line, not all bikes.

## Description (the store's own text)

This TBparts.com intake manifold kit is designed for use with Nibbi flange-mount 17–22mm carburetors on the stock Honda TRX90 cylinder head. The manifold features proper port matching for Nibbi 17–19mm carburetors to ensure smooth airflow transition into the TRX90 head. It is fully CNC-machined from billet aluminum and hard-anodized red for a race-inspired Honda look. This is a replacement part for our TRX90 Nibbi carburetor kits.

**Key Features**

- Perfect fit for TRX90 with Nibbi 17–22mm carburetors
- Includes gaskets, bolts, and heat stop/spacer
- CNC-machined billet aluminum construction
- Hard-anodized red finish
- Bolt-on performance upgrade when paired with a Nibbi carburetor
- Can be used on Race heads

**Recomeneded**

- Dual feed petcock TBW0133
- Intake Tube TBW1952

**Note:**
Must Cap OEM Emissions Vacuum Line for this offroad kit.
This is a replacement manifold for our kits
Must be used with the correct throttle cable and proper air filter/tube
Larger aftermarket carburetors do not include a dual-feed petcock
You may cap off one of the two fuel lines and run a single feed
Or install an aftermarket dual-feed petcock

## Shipping and returns

- Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded.
- Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md)
- Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved."

## How to buy

For a person: open [TBParts - Intake Kit for Nibbi 17-22mm carb with Stock Head TRX90](https://tboltusa.com/store/tbparts-intake-kit-for-nibbi-17-22mm-carb-with-stock-head-trx90-p-2749.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages.

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Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement.

Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php)

## Photos

- [Photo 1](https://tboltusa.com/store/img/p/2749/tbparts-intake-kit-for-nibbi-17-22mm-carb-with-stock-head-trx90-1.jpg)

## Support

Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)!

We have all necessary support parts on hand.

*Most* orders ship same, or next business day, unless otherwise noted above.