MINO REAR SPROCKET ALLOY BLK 4-HOLE, MINO 25-691-420-54
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with
MINO Rear Sprocket Alloy Black 4-Hole. Part Number SR106-54.ATW, MINO 25-691-420-54. Features aviation-grade 7075-T6 aluminum alloy, CAD designed and CNC machined with state of the art technology. Includes self-cleaning grooves between each tooth to prevent mud build-up. Sector optimized layout for maximum strength and lowest weight. Color anodized coated surface for extra strength and durability. This product has been race proven on tough sand tracks. Specifications: 420 Pitch chain, 54 teeth. Weight 340 grams.
- SKU
- SR106-54.ATW
- Brand
- MINO
- Availability
- In Stock (2)
Fitments (69)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 100 | 1987 |
| KAWASAKI | KX 100 | 1988 |
| KAWASAKI | KX 100 | 1989 |
| KAWASAKI | KX 100 | 1990 |
| KAWASAKI | KX 100 | 1991 |
| KAWASAKI | KX 100 | 1992 |
| KAWASAKI | KX 100 | 1993 |
| KAWASAKI | KX 100 | 1994 |
| KAWASAKI | KX 100 | 1995 |
| KAWASAKI | KX 100 | 1996 |
| KAWASAKI | KX 100 | 1997 |
| KAWASAKI | KX 80 | 1979 |
| KAWASAKI | KX 80 | 1980 |
| KAWASAKI | KX 80 | 1981 |
| KAWASAKI | KX 80 | 1982 |
| KAWASAKI | KX 80 | 1983 |
| KAWASAKI | KX 80 | 1984 |
| KAWASAKI | KX 80 | 1985 |
| KAWASAKI | KX 80 | 1986 |
| KAWASAKI | KX 80 | 1987 |
| KAWASAKI | KX 80 | 1988 |
| KAWASAKI | KX 80 | 1989 |
| KAWASAKI | KX 80 | 1990 |
| KAWASAKI | KX 80 | 1991 |
| KAWASAKI | KX 80 | 1992 |
| KAWASAKI | KX 80 | 1993 |
| KAWASAKI | KX 80 | 1994 |
| KAWASAKI | KX 80 | 1995 |
| KAWASAKI | KX 80 | 1996 |
| KAWASAKI | KX 80 | 1997 |
| KAWASAKI | KX 80 | 1998 |
| KAWASAKI | KX 80 | 1999 |
| KAWASAKI | KX 80 | 2000 |
| KAWASAKI | KX 85 | 2001 |
| KAWASAKI | KX 85 | 2002 |
| KAWASAKI | KX 85 | 2003 |
| KAWASAKI | KX 85 | 2004 |
| KAWASAKI | KX 85 | 2005 |
| KAWASAKI | KX 85 | 2006 |
| KAWASAKI | KX 85 | 2007 |
| KAWASAKI | KX 85 | 2008 |
| KAWASAKI | KX 85 | 2009 |
| KAWASAKI | KX 85 | 2010 |
| KAWASAKI | KX 85 | 2011 |
| KAWASAKI | KX 85 | 2012 |
| KAWASAKI | KX 85 | 2013 |
| KAWASAKI | KX 85 | 2014 |
| KAWASAKI | KX 85 | 2015 |
| KAWASAKI | KX 85 | 2016 |
| KAWASAKI | KX 85 | 2017 |
| KAWASAKI | KX 85 | 2018 |
| KAWASAKI | KX 85 | 2019 |
| KAWASAKI | KX 85 | 2020 |
| KAWASAKI | KX B1 B19 60 | 1985 |
| KAWASAKI | KX B1 B19 60 | 1986 |
| KAWASAKI | KX B1 B19 60 | 1987 |
| KAWASAKI | KX B1 B19 60 | 1988 |
| KAWASAKI | KX B1 B19 60 | 1989 |
| KAWASAKI | KX B1 B19 60 | 1990 |
| KAWASAKI | KX B1 B19 60 | 1991 |
| KAWASAKI | KX B1 B19 60 | 1992 |
| KAWASAKI | KX B1 B19 60 | 1993 |
| KAWASAKI | KX B1 B19 60 | 1994 |
| KAWASAKI | KX B1 B19 60 | 1995 |
| KAWASAKI | KX B1 B19 60 | 1996 |
| KAWASAKI | KX B1 B19 60 | 1997 |
| KAWASAKI | KX B1 B19 60 | 1998 |
| KAWASAKI | KX B1 B19 60 | 1999 |
| KAWASAKI | KX B1 B19 60 | 2000 |
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Rear)
- Variant Id
- 277218
FULL DESCRIPTION
MINO Rear Sprocket Alloy Black 4-Hole
Upgrade your motorcycle's performance and durability with the MINO Rear Sprocket. Crafted from aviation-grade 7075-T6 aluminum alloy, this sprocket represents the best material available for optimal strength and lightness. Engineered using state-of-the-art CAD design and CNC machining technology, it ensures precision and reliability.
This sprocket features self-cleaning grooves between each tooth, effectively preventing mud build-up and maintaining consistent performance. Its sector-optimized layout maximizes strength while minimizing weight, contributing to better acceleration and handling. The color anodized coated surface provides an extra layer of strength and durability, ensuring longevity even under demanding conditions. Race-proven on the toughest sand tracks, this MINO rear sprocket is built to withstand extreme use.
Key Features:
- Constructed from premium 7075-T6 aluminum alloy.
- CAD designed and CNC machined for superior precision.
- Self-cleaning grooves to prevent mud and debris accumulation.
- Sector-optimized layout for enhanced strength and reduced weight.
- Durable color anodized coating for added resilience.
- Black finish for a sleek appearance.
- 4-hole mounting design.
- Designed for 420 pitch chain applications.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


