Skip to main content

S&S CYCLE STD.PISTONS 100/7″MOTOR

$ 484.95

In stock

Piston Kit – For 100″/107″ Super Sidewinder® – 4.000″ – Standard

Part #: 921400

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 STD.PISTONS 100/7″MOTOR

Product Specifications

Weight 3.10 lbs
Part Number

921400
Punctuated Part Number

92-1400
Vendor Part Number

921400
Vendor Punctuated Part Number

92-1400
Commodity Code

0911
Commodity Group

ENGINE GROUP
Commodity Type

PISTONS ONLY
MPN

921400
Brand

S&S CYCLE
Add to cart

Upgrade your ride with the S&S CYCLE STD.PISTONS 100/7″MOTOR from Knobtown Cycle, Kansas City’s premier motorcycle parts destination.

Product Description

STD.PISTONS 100/7"MOTOR

Part Locations

Location Available
Wisconsin (WI) 2
New York (NY) 0
Texas (TX) 0
Nevada (NV) 0
North Carolina (NC) 0
National Total 2

Stock levels last updated: December 22, 2025 1:37 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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 STD.PISTONS 100/7″MOTOR”

Your email address will not be published. Required fields are marked *

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!