Rings

KB PERFORMANCE Ring Set – 4.250″ Standard – 124″/128″ M8

$ 41.29

In stock

Ring Set – 4.250″ Standard – 124″/128″ M8

Part #: 09120971

KB PERFORMANCE quality guaranteed.

Available for ship to store or drop ship.

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KB PERFORMANCE Ring Set – 4.250″ Standard – 124″/128″ M8

Additional information

Weight	0.11 lbs
Part Number	09120971
Punctuated Part Number	0912-0971
Vendor Part Number	25014STD
Vendor Punctuated Part Number	25014.STD
Commodity Code	0912
Commodity Group	ENGINE GROUP
Commodity Type	RINGS ONLY

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Product Description

KB PERFORMANCE Ring Set – 4.250″ Standard – 124″/128″ M8

Key Features

Replacement rings for super-duty big bore M8 piston kits.

Technical Specifications

Weight: 0.11 lbs
Supplier Number: 25014.STD
Unit of Measure: Pair

Current Warehouse Inventory

Stock by Location:

✓ Janesville, WI: 7 units
✗ Batavia, NY: 0 units
✗ Dallas, TX: 0 units
✗ Fresno, CA: 0 units
✗ Reno, NV: 0 units
✗ Asheville, NC: 0 units
✓ National: 7 units

Total Available: 14 units

Inventory Last Checked: December 4, 2025 at 1:00 AM UTC

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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