---
product_id: 48946023
title: "FSA AFTERBURNER 386 BB30 DOUBLE CHAINWHEEL MTB CHAINSET 42/27 170mm 10 SPEED NEW"
brand: "fsa afterburner"
price: "€ 9.34"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/48946023-fsa-afterburner-386-bb30-double-chainwheel-mtb-chainset-42-27
store_origin: PT
region: Portugal
---

# 100% CNC machined 7075 aluminum chainrings 6061 T6 aluminum crank arms 10-speed Shimano/SRAM compatible FSA AFTERBURNER 386 BB30 DOUBLE CHAINWHEEL MTB CHAINSET 42/27 170mm 10 SPEED NEW

**Brand:** fsa afterburner
**Price:** € 9.34
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your ride with precision and power!

## Quick Answers

- **What is this?** FSA AFTERBURNER 386 BB30 DOUBLE CHAINWHEEL MTB CHAINSET 42/27 170mm 10 SPEED NEW by fsa afterburner
- **How much does it cost?** € 9.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48946023-fsa-afterburner-386-bb30-double-chainwheel-mtb-chainset-42-27)

## Best For

- fsa afterburner enthusiasts

## Why This Product

- Trusted fsa afterburner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Integration:** Includes BB30 bottom bracket with 30mm splined axle for effortless installation and maximum drivetrain efficiency.
- • **Sleek, Stealthy Design:** Black anodized finish with laser-etched logos adds a premium, pro-level aesthetic to your ride.
- • **Lightweight Performance:** At just 860 grams, this crankset balances featherlight agility with rugged mountain bike toughness.
- • **Precision Shifting Mastery:** Ramped and pinned 7075 aluminum chainrings ensure flawless, lightning-fast gear changes on any trail.
- • **Unmatched Stiffness & Durability:** Patented hollow forged 6061 T6 aluminum crank arms deliver rock-solid power transfer for every pedal stroke.

## Overview

The FSA Afterburner 386 BB30 Double Chainwheel MTB Chainset is a high-performance, lightweight crankset engineered from hollow forged 6061 T6 aluminum with 100% CNC machined 7075 aluminum chainrings. Designed for 10-speed Shimano and SRAM drivetrains, it features a 30mm splined BB30 bottom bracket axle for superior stiffness and flawless shifting, all wrapped in a sleek black anodized finish. Perfect for serious mountain bikers craving durability, precision, and style.

## Description

· THE SUPER-STIFF AFTERBURNER COMPACT DOUBLE 386 BB30 MTB CRANKSET EQUIPPED WITH THE REVOLUTIONARY 386 CRANK SYSTEM INCLUSIVE BB30 BOTTOM BRACKET. THE 386 TECHNOLOGY REPRESENTS THE STATE-OF-THE-ART FOR MOUNTAIN BIKERS SEEKING LIGHT WEIGHT, DUAL-CHAINRING SETUPS.

## Features

- THE AFTERBURNER COMPACT DOUBLE 386 BB30 ALUMINIUM CRANK IS SUPER-STIFF AND EQUIPPED WITH PATENTED HOLLOW FORGED 6061 T6 ALUMINIUM CRANK ARMS AND INTEGRATED 30MM SPLINED ALUMINIUM BOTTOM BRACKET AXLE. FEATURED BY 100% CNC MACHINED CHAINRINGS MADE OF 7075 ALUMINIUM. RAMPED AND PINNED OUTER CHAINRING FOR PERFECT SHIFTING. WITH ALUMINIUM TORX T30 CHAINRING BOLTS. CHAINLINE 49.5MM. FINISH: BLACK ANODIZED, WITH LASERED LOGOS. DELIVERY INCL. BB30 BOTTOM BRACKET
- 42/27 TEETH DETACHABLE CHAIN RINGS/ 30mm AXLE
- BB30 BB SET INCLUDED/ 10 SPEED COMPATIBLE WITH SHIMANO, SRAM
- 170mm 6061 ALUMINIUM GLOSS BLACK ALLOY ARMS
- TAKES 9/16” PEDAL THREADS/ WEIGHT 860grams approx

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Batteries included? | No |
| Brand | FSA AFTERBURNER |
| Manufacturer | FSA |
| ASIN | B06WVSQW52 |

## Images

![FSA AFTERBURNER 386 BB30 DOUBLE CHAINWHEEL MTB CHAINSET 42/27 170mm 10 SPEED NEW - Image 1](https://m.media-amazon.com/images/I/71bBzs7ro1L.jpg)
![FSA AFTERBURNER 386 BB30 DOUBLE CHAINWHEEL MTB CHAINSET 42/27 170mm 10 SPEED NEW - Image 2](https://m.media-amazon.com/images/I/71zSp00dG5L.jpg)

---

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**Shop now:** [https://www.desertcart.pt/products/48946023-fsa-afterburner-386-bb30-double-chainwheel-mtb-chainset-42-27](https://www.desertcart.pt/products/48946023-fsa-afterburner-386-bb30-double-chainwheel-mtb-chainset-42-27)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-01*