Piston Kits and Components

S&S CYCLE Big Bore Piston Kit – 128″ – +.010 – M8

$ 617.95

In stock

Big Bore Piston Kit – 128″ – +.010 – M8

Part #: 09106522

S&S CYCLE quality guaranteed.

Available for ship to store or drop ship.

Add to cart

Free Shipping on New Part orders over $100

S&S CYCLE Big Bore Piston Kit – 128″ – +.010 – M8

Additional information

Weight	3.15 lbs
Part Number	09106522
Punctuated Part Number	0910-6522
Vendor Part Number	9200142
Vendor Punctuated Part Number	920-0142
Commodity Code	0910
Commodity Group	ENGINE GROUP
Commodity Type	PISTON & RING KITS

Add to cart

Product Description

S&S CYCLE Big Bore Piston Kit – 128″ – +.010 – M8

Key Features

Piston kit includes set of pistons, rings, wristpins, and clip
Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S

Technical Specifications

Weight: 3.15 lbs
Supplier Number: 920-0142
Unit of Measure: Kit

Current Warehouse Inventory

Stock by Location:

✓ Janesville, WI: 9 units
✓ Batavia, NY: 1 units
✗ Dallas, TX: 0 units
✗ Fresno, CA: 0 units
✗ Reno, NV: 0 units
✓ Asheville, NC: 2 units
✓ National: 12 units

Total Available: 24 units

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

Add to cart

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

Product Reviews

Reviews

There are no reviews yet.

Be the first to review “S&S CYCLE Big Bore Piston Kit – 128″ – +.010 – M8”

Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!