2Bros Parts

HONDA CRF 450R 2002 - 2008 CRANKSHAFT

£518.32

4.4 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Spread the cost with Klarna 18+, T&Cs apply

1

ProX crankshaft assemblies are completely rebuildable with genuine ProX connecting rod kits. The high-quality forged connecting rod kit, bearings, and precision machined crankwebs meet or exceed OEM crank performance and durability. ProX crankshaft assemblies come complete and are ready for easy installation. The cranks are engineered, assembled, and precision trued after OEM specifications.

Specifications
SKU
PROX.10-1402
Brand
Prox
Availability
In Stock (2)
SKU
PROX.10-1402
Brand
Prox
Availability
In Stock (2)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Precision Crankshaft Assembly

The ProX Crankshaft Assembly is engineered to provide a high-performance, reliable replacement for your engine's rotating assembly. Designed to meet or exceed OEM specifications, this crankshaft is precision machined to ensure optimal balance and smooth operation under demanding riding conditions.

Each assembly arrives ready for installation, saving you time in the workshop. By utilizing high-quality forged materials and rigorous engineering standards, ProX ensures that their crankshafts deliver the durability required for both casual riding and competitive racing.

Key Features

  • Complete Assembly: Supplied as a ready-to-install unit, allowing for a straightforward and efficient engine rebuild process.
  • Precision Engineered: Each crankshaft is assembled and trued to exact OEM specifications to minimize vibration and maximize longevity.
  • High-Quality Forging: Constructed from premium forged materials to ensure maximum strength and resistance to stress.
  • Rebuildable Design: The assembly is fully compatible with genuine ProX connecting rod kits, allowing for future maintenance and longevity.
  • Reliable Performance: Engineered to provide consistent power delivery and withstand the high demands of high-performance engines.

Whether you are performing a routine engine overhaul or a full performance build, the ProX Crankshaft Assembly offers the quality and peace of mind necessary to get your machine back on the track or trail with confidence.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call or email us with your make, model and year and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1