---
product_id: 164913976
title: "Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset"
brand: "eastern bikes"
price: "AR$346431"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/164913976-eastern-bikes-throttle-series-100-chromoly-48-spline-3-pc
store_origin: AR
region: Argentina
---

# 170mm & 175mm arm lengths for custom fit Heat-treated Chromoly arms for rugged durability 48-spline spindle for max power transfer Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset

**Brand:** eastern bikes
**Price:** AR$346431
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride Hard, Look Sharp, Own the Park!

## Quick Answers

- **What is this?** Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset by eastern bikes
- **How much does it cost?** AR$346431 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/164913976-eastern-bikes-throttle-series-100-chromoly-48-spline-3-pc)

## Best For

- eastern bikes enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heat-treated Chromoly crank arms designed to endure aggressive riding and intense BMX sessions.
- • **Smart Investment:** Pro-grade performance at an intermediate price point—ride like a pro without the pro price tag.
- • **Sleek, Stealthy Style:** Gloss black finish with a subtle printed logo that elevates your bike’s aesthetic without shouting.
- • **Tailored Ride Comfort:** Choose between 170mm or 175mm crank arms to perfectly match your riding style and body mechanics.
- • **Pro-Level Power Transfer:** 48-spline hollow spindle engineered for peak efficiency and explosive pedal response.

## Overview

The Eastern Bikes Throttle Series BMX Crankset combines a durable heat-treated Chromoly construction with a precision-engineered 48-spline hollow spindle for superior power transfer. Available in 170mm and 175mm lengths, it offers a customizable fit for intermediate riders seeking pro-level performance at an accessible price. Finished in gloss black with a sleek printed logo, this crankset is built to withstand aggressive BMX riding while elevating your bike’s style.

## Description

The Throttle is an intermediate level 48 spline crank with all the features of a pro level crank. Sturdy and reliable, this crank gets the job done right and doesn't break the bank.31.3 ozCrank arm length: 170mm or 175mm  Heat-treated Chromoly Arms Hollow 19mm 48-spline spindle Forged heads Printed Logo on back of crank arm BBs sold separately

## Features

- Pro-Level Performance, Intermediate Level Price: The Throttle crank offers the best of both worlds, combining pro-level features with an affordable price point, making it ideal for intermediate riders seeking high performance without breaking the bank.
- Sturdy and Reliable Construction: Crafted with heat-treated Chromoly arms, the Throttle crank is built to withstand the rigors of aggressive riding styles, ensuring durability and reliability on the trails or at the park.
- Precision Engineering: Featuring a hollow 19mm 48-spline spindle and forged heads, this crank delivers optimal power transfer and efficiency, allowing riders to push their limits with confidence.
- Customizable Fit: Available in 170mm or 175mm crank arm lengths, the Throttle crank accommodates various rider preferences and riding styles for a personalized experience.
- Sleek Design with Printed Logo: The Throttle crank sports a sleek design with a printed logo on the back of the crank arm, adding a touch of style to your bike setup.
- BBs Sold Separately: Note that bottom brackets are sold separately, allowing riders to choose the perfect match for their setup and riding needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 9.65 x 6.3 x 1.57 inches |
| Package Weight | 1 Kilograms |
| Brand Name | Eastern Bikes |
| Warranty Description | Eastern Bikes offers a one year limited warranty against manufacturing defects on all complete bicycle frame, forks and bars. The time period starts with the original date of purchase. A limited warranty is offered on select models; please check the model pages for details. Parts and accessories are covered by a 90 day limited warranty against manufacturing defects. The warranty is only offered to the original purchaser with proof of purchase from an authorized Eastern Bikes dealer. This does not include wear and tear items such as seats, grips, tires, cables, etc. However, there are some limitations to these warranties. |
| Model Name | Throttle Series Crankset |
| Color | Gloss Black |
| Material | Chromoly |
| Suggested Users | unisex-adult |
| Manufacturer | Eastern Bikes / Eastern BMX |
| Part Number | 21-16400 |
| Included Components | 1x 48 Spline Spindle, 1x Sprocket Bolt, 2x Throttle Series Chromoly Crank arms, 2x Spindle Bolts |
| Size | 175mm |

## Images

![Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset - Image 1](https://m.media-amazon.com/images/I/61gR2Nu+3mL.jpg)
![Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset - Image 2](https://m.media-amazon.com/images/I/71vNjxYvj+L.jpg)
![Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset - Image 3](https://m.media-amazon.com/images/I/51FK1ljtY4L.jpg)
![Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset - Image 4](https://m.media-amazon.com/images/I/71miM3iEH-L.jpg)
![Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset - Image 5](https://m.media-amazon.com/images/I/51AYUKLe67L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for the money
*by J***I on November 29, 2021*

I like the fit and finish of the crank set. The only problem I had was the powder coat that gets in the spindle splines of the crank arms makes it a hard to start fit initially but once it is on and tight it fits real nice. Great product otherwise.

### ⭐ Would avoid, threading done poorly on one crank arm I got, suggest very poor quality control, and likelihood to fail on you.
*by U***L on September 23, 2017*

Maybe I just have horrible luck. But the crank I received was defective by craftsmanship.Receiver for the pedal on the left hand side, used non drive side in my case, completely stripped out (Less than three weeks). Pedal was greased, not cross threaded, and put on professionally at the proper torque. When taken off to exam, threading of the receiver was 'spooled' about the threading of the pedal, literally like a long hair wrapped about it in the threads (Pedal threads completely fine as the day they were threaded). This indicates the tapping was done incorrectly on the one crank arm's pedal receiver, and the threads were too 'thin' or basically done wrong initially and then re-tapped over, leaving them unsound, and bound to strip out with the otherwise completely normal self tightening action the pedal would have normally done.Contacting the seller now to see how I can go about getting this fixed or replaced. I hope this is just a one off. As my bike is also my only means of commuting to work (and hence something I rely to feed and shelter my family), this parts defectiveness is hitting me very harshly. I cannot afford to get another 48 spline crank at this time. And even if I can, my bike being down as I await a refund/replacement/whatever, means as the rainy season of the Pacific Northwest is hitting I now have to rely on public transportation to take me as far as it can, than walk by foot six miles to get home at midnight through countryside.Basically because someone didn't take the time to start over anew after mis-tapping a pedal receiver, I am now going to be in a very bad place for the next few weeks. I to say the least do not see myself buying this manufacture's products again as reliability of materials and craftsmanship is of critical importance to me.

### ⭐⭐ POOR quality
*by C***D on July 3, 2024*

Impossible to get the arms on the spindle and in the process of trying I destroyed the finish

## Frequently Bought Together

- Eastern Bikes Throttle Series 100% Chromoly 48 Spline 3-Pc BMX Crankset
- Sumind 11 Pieces Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size

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**Shop now:** [https://www.desertcart.com.ar/products/164913976-eastern-bikes-throttle-series-100-chromoly-48-spline-3-pc](https://www.desertcart.com.ar/products/164913976-eastern-bikes-throttle-series-100-chromoly-48-spline-3-pc)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-19*