Frank Loney. Friend, customer, and Super Eliminator world record holder.
The 970cc pistons and piston kits
on this page are designed for various applications and budgets.
Wiseco pistons, our piston coatings, Cycle X developed MLS gaskets and our cylinder sleeves are considered the best in the industry.
970cc Pistons (70mm) 12-1/2 CR "K" Models (Armor Glide Coated)
Manufactured by Wiseco
Designed for "K" models 12 1/2 CR with big valves and camshafts.
Complete kit as shown.
Cycle X 970cc Pistons (70mm) 10-1/4 CR 77-78 "F" Models
(Armor Glide Coated)
Manufactured by Wiseco
Complete as shown.
Cycle X 970cc (70mm) Pop
Top 12.5 CR Top End Kit (Armor Glide Coated)
Cycle X design, Manufactured by Wiseco
Cycle X 970cc kits are complete as shown for Honda K models (69-78)
These 12.5 CR pistons are a must for any big duration cam you are considering.
The Cylinder sleeves are best in the industry (top case boring required)
MLS head gaskets (financed and tested by Cycle X)
Base gasket (cut out for bigger sleeves)
No leak, no sealer required Valve cover gasket. (another financed and tested product by Cycle X)
Valve seals, "O" rings to complete your go-fast project.
Call for availability.
If you're in need of tech help, refer to our pistons tech tips page.
A 3.99% customer service charge is applied to all phone orders.
If ordering via phone, please also provide the part # of any products you are interested in for faster and more accurate service.
If you encounter a (rare) broken button as you're trying to add parts to your cart (going to PayPal summary instead of your cart or not opening PayPal at all) or anything else of concern, please call us to report it. We'll try to have it fixed for your convenience within the next 5-10 minutes. Afterwards, refresh the page and try again.NOTE: As of July 1st, 2018, an extended goods and services tax (GST) has been applied to all Australian consumers buying overseas, charging an extra 10% in taxes to us with each purchase. To ensure that you can continue to purchase from us in Australia and we can provide our parts at our usual lower cost, please contact us at the email below if interested in any particular parts so that we can make a special shipping arrangement for you.
It is the sole and
exclusive responsibility of the purchaser to determine the suitability of any
part, product or work for his or her use.
The purchaser shall assume all legal, personal injury risk and liability and all other obligations, duties and risks therewith. There is no warranty on High Performance products.
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Cycle X Global Headquarters
6246 US Hwy 51 South
Hazelhurst, WI 54531