---
product_id: 114795057
title: "SENQI Bicycle Chain Wheel Fixed Gear 48T Aluminum Alloy CNC Cycling Racing Bike Accessories with Crank(Black)"
brand: "senqi"
price: "¥15244"
currency: JPY
in_stock: true
reviews_count: 8
category: "Senqi"
url: https://www.desertcart.jp/products/114795057-senqi-bicycle-chain-wheel-fixed-gear-48t-aluminum-alloy-cnc
store_origin: JP
region: Japan
---

# 48T precision teeth for optimal power transfer 7075-T7 aluminum alloy CNC-machined for ultra durability 170mm crank arm length for aggressive, ergonomic pedaling SENQI Bicycle Chain Wheel Fixed Gear 48T Aluminum Alloy CNC Cycling Racing Bike Accessories with Crank(Black)

**Brand:** senqi
**Price:** ¥15244
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride Faster, Look Sharper – Own the Streets with SENQI!

## Quick Answers

- **What is this?** SENQI Bicycle Chain Wheel Fixed Gear 48T Aluminum Alloy CNC Cycling Racing Bike Accessories with Crank(Black) by senqi
- **How much does it cost?** ¥15244 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/114795057-senqi-bicycle-chain-wheel-fixed-gear-48t-aluminum-alloy-cnc)

## Best For

- senqi enthusiasts

## Why This Product

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

## Key Features

- • **Precision CNC Engineering:** Milled with exacting CNC tech for smooth, reliable rides
- • **Sleek, Aggressive Aesthetic:** Modern black finish that turns heads on every trail and street
- • **Seamless Chain Compatibility:** Fits standard 1/2"×1/8" chains for effortless upgrades
- • **Versatile Fit for Every Ride:** Perfect for fixed gear, BMX, road, mountain, and single-speed bikes
- • **Lightweight Racing Performance:** Super light 670g design crafted from premium aluminum alloy

## Overview

The SENQI 48T Fixed Gear Chain Wheel and Crankset is a CNC-machined, 7075-T7 aluminum alloy powerhouse designed for serious cyclists. Weighing just 670g with a 170mm crank arm, it offers superior compatibility with 1/2"×1/8" chains and fits a wide range of bike types, delivering lightweight durability and precision performance for aggressive riding.

## Description

This is a new and improved crankset from a bicycle. Superior Compatibility: Designed to fit 1/2"×1/8" chain specifications, ensuring seamless compatibility with a wide range of bike chains. Chainwheel Teeth:48TB.C.D: 130 mmCrank Length:170mmWeight:670gPackage Included: Package: 1 x Crank Arm 1 x Chain Ring

Review: Makes bike lower - Works real good and looks good just makes bike lower (e-bike)
Review: It was inexpensive and works like a charm - I am pleased with this crank. It appears to be milled well with no rough edges, and fit on my existing bottom bracket with ease. I get compliments on the gold coloring (although I only got it because it was the cheapest color) so I am pleased!

## Features

- Superior Compatibility: Designed to fit 1/2"×1/8" chain specifications, ensuring seamless compatibility with a wide range of bike chains.
- 170 mm crank arm length, no overlap of either crank arm or chainring bolt。
- Material: Aluminum alloy 7075-T7
- Dedicated to hollow racing bicycle, super light weight. All new crank arm designs are very strong for faster and more aggressive riding。
- Use: Cruiser bike, Road bike, Mountain bike,Fixed Gear, BMX, Truck , Single speed bike

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.1 out of 5 stars 89 Reviews |

## Images

![SENQI Bicycle Chain Wheel Fixed Gear 48T Aluminum Alloy CNC Cycling Racing Bike Accessories with Crank(Black) - Image 1](https://m.media-amazon.com/images/I/71ko6RZktaL.jpg)

## Available Options

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

## Questions & Answers

**Q: What size pedals fit?**
A: ROCKBROS Mountain Bike Pedals MTB Pedals Bicycle Flat Pedals Aluminum 9/16" Sealed Bearing Lightweight Platform for Road Mountain BMX MTB Bike https://www.amazon.com/dp/B08FFHW2PV/ref=cm_sw_r_cp_api_glt_fabc_ANY1WNN9HPWPV5256KBR?_encoding=UTF8&psc=1

**Q: The package does come with both crank arms, correct?**
A: Yes it does

**Q: is it color black?**
A: Yes , mine came in black.

**Q: Does this come with the crank axle?**
A: No it does not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes bike lower
*by J***N on March 1, 2025*

Works real good and looks good just makes bike lower (e-bike)

### ⭐⭐⭐⭐⭐ It was inexpensive and works like a charm
*by M***W on June 25, 2022*

I am pleased with this crank. It appears to be milled well with no rough edges, and fit on my existing bottom bracket with ease. I get compliments on the gold coloring (although I only got it because it was the cheapest color) so I am pleased!

### ⭐⭐⭐⭐ It doesn't come with tha bolts ....
*by B***I on September 15, 2025*

Tha crank is beautiful, well made .. onli thing is i don't understand why it doesn't come with center bolts or doesn't say that it doesn't and i have bought lots of cracks they all came with tha center bolts .. imma give it 4 stars cause imma have to wait another week to install cause I have to buy tha bolts .. oh and it is weightless ..

## Frequently Bought Together

- SENQI Bicycle Chain Wheel Fixed Gear 48T Aluminum Alloy CNC Cycling Racing Bike Accessories with Crank
- Oumers Bike Crank Extractor/Arm Remover and Bottom Bracket Remover with 16mm Spanner/Wrench. Professional Bicycle Repair Tool Kit
- Hoypeyfiy Bike Bottom Bracket Mountain Bike Square-Taper Bottom Bracket Bicycles 68mm Replacement for Shimano Tourney TX800 Series

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/114795057-senqi-bicycle-chain-wheel-fixed-gear-48t-aluminum-alloy-cnc](https://www.desertcart.jp/products/114795057-senqi-bicycle-chain-wheel-fixed-gear-48t-aluminum-alloy-cnc)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-19*