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S&S CYCLE STD.PISTONS 100/7"MOTOR
S&S CYCLE STD.PISTONS 100/7"MOTOR - Image 2

S&S CYCLE STD.PISTONS 100/7″MOTOR

$ 484.95

Only 1 left in stock

STD.PISTONS 100/7″MOTOR

Part #: 921400

S&S CYCLE quality guaranteed.

Available for ship to store or drop ship.

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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
Available Since

January 18, 2002
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Product Description

Knobtown Cycle stocks the S&S CYCLE STD.PISTONS 100/7″MOTOR to keep your bike performing at its best.

Key Features

  • Piston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement
  • Made in the U.S.A

Product Specifications

  • Part Number: 921400
  • Brand: S&S CYCLE
  • Weight: 3.10 lbs

Professional Installation Available

Buy online or visit our Kansas City showroom. Contact us for installation service options! Free Ship to Store!

Part Locations

Location Available
Wisconsin (WI) 1
New York (NY) 0
Texas (TX) 0
Nevada (NV) 0
North Carolina (NC) 0
National Total 1

Stock levels last updated: January 30, 2026 8:09 PM

Professional Installation Available

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

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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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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!