Moto-master Aluminum Rear Sprocket 45t 420
Moto-master Aluminum Rear Sprocket 45t 420
Available in stock (6)
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Estimated delivery: Feb 08 - Feb 12
About this product
About this product
Upgrade your motorcycle's performance with the Moto-Master Aluminum Rear Sprocket. Crafted from high-grade materials and engineered for optimal performance, this sprocket delivers enhanced power transfer and durability on the track or trail. Its lightweight design minimizes rotational mass, improving acceleration and handling. Experience the difference a quality sprocket makes in your ride.
Description
The Moto-Master Aluminum Rear Sprocket is meticulously CAD designed and CNC machined from aircraft-grade 7075-T6 aluminum, ensuring exceptional strength and minimal weight. The color anodized coating not only adds a sleek black finish but also enhances durability, protecting against corrosion and wear. Featuring self-cleaning grooves between each tooth, this sprocket prevents mud build-up, maintaining consistent performance in all conditions. With its race-proven design, the Moto-Master sprocket offers an optimal strength-to-weight ratio, giving you the competitive edge you need. This 45-tooth, 420 chain size sprocket is designed for reliable power delivery and long-lasting performance, making it an excellent choice for serious riders.
Features & highlights
- Constructed from aircraft-grade 7075-T6 aluminum for superior strength and lightweight performance.
- Self-cleaning grooves prevent mud and debris build-up, ensuring consistent power delivery.
- Color anodized coating enhances durability and provides a stylish black finish.
- Race-proven design optimizes the strength-to-weight ratio for maximum performance.
- CAD designed and CNC machined for precise fitment and reliable operation.
- Lightest sprockets on the market
Technical specifications
- Brand: Moto-Master
- Material: 7075-T6 Aluminum
- Mounting Position: Rear
- Tooth Count: 45
- Chain Size: 420
- Type: Drive
- Color/Finish: Black
Important to know
Please verify the specifications of your motorcycle to ensure proper fitment before installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
MOTO-MASTER
620412245
Sprocket
Rear
7075-T6 Aluminum
420
Drive
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

