GANOPPER 152mm Crankset Aluminum 30T Bike Crank

Description

Product Overview

The GANOPPER 152mm crankset is engineered for cyclists who demand precision, durability, and weight savings. Constructed from aerospace‑grade 7075 aluminum alloy, the crank arms deliver a high strength‑to‑weight ratio, resisting flex under heavy pedaling loads. The included 30T chainring, forged from the same alloy, features a narrow‑wide tooth profile that maximizes chain retention on single‑speed and geared setups. With a standard 104mm BCD, the chainring fits 8‑11 speed sprockets, offering flexibility for custom builds. The square taper spindle (9/16″) provides broad compatibility across mountain, road, and hybrid frames, while the package includes four stainless‑steel chainring bolts for a secure, vibration‑free fit.

Usage

Designed for both mountain and road applications, this crankset excels in rugged trail conditions and high‑speed road scenarios. The lightweight 28g chainring reduces rotational mass, improving acceleration and responsiveness on climbs and sprints. Cyclists who ride single‑speed, fixed‑gear, or mixed‑drivetrain bikes will appreciate the easy‑swap chainring design, allowing rapid gear changes without specialized tools. Whether tackling steep off‑road ascents, navigating urban commutes, or training for endurance events, the GANOPPER crankset delivers consistent power transfer and reliable performance.

Why Choose Us

GANOPPER stands for precision engineering and rigorous quality control. Each crankset undergoes CNC machining and heat‑treatment processes to ensure dimensional accuracy and structural integrity. The 7075 aluminum alloy is corrosion‑resistant, extending the lifespan of the component in wet or salty environments. Our products are backed by a comprehensive warranty and a responsive customer support team, providing peace of mind for both hobbyists and professional riders. The combination of lightweight design, robust construction, and universal fit makes this crankset a smart investment for cyclists seeking long‑term reliability.

Key Features

• High‑strength 7075 aluminum alloy crank arms for reduced flex and weight
• 30T narrow‑wide chainring (28g) enhances chain retention and efficiency
• Removable 104mm BCD chainring enables easy gear swaps and customization
• Square taper spindle (9/16″) ensures compatibility with most bike frames
• Complete installation kit includes four stainless‑steel bolts and detailed instructions

FAQ

Is this crankset compatible with my bike’s bottom bracket?

The crankset uses a standard 9/16″ square taper spindle, which fits the majority of mountain, road, and hybrid frames that accept square taper bottom brackets. Verify your bottom bracket type before purchase.

Can I replace the 30T chainring with a larger size?

Yes. The crankset features a 104mm BCD, allowing you to install chainrings ranging from 28T to 48T, provided they are designed for the same bolt pattern.

What tools are required for installation?

Installation requires a standard Allen wrench set, a crank puller for removal of the existing crank, and a torque wrench to tighten the chainring bolts to the manufacturer’s specifications.

Does the crankset include a bottom bracket?

No, the bottom bracket is not included. It is sold separately to allow you to choose the exact bearing type and shell width that matches your frame.

How does the narrow‑wide tooth design benefit single‑speed riding?

The narrow‑wide profile alternates tooth widths to match the chain’s inner and outer links, reducing the likelihood of chain drop and improving drivetrain smoothness, especially on single‑speed or fixed‑gear setups.