970cc Pistons

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.

70mm / 970cc Wiseco Coated Piston Set

These piston kits were designed for a customer and we have 2 extra sets for sale.
Depending on your combustion chamber, this kit averages in the higher 10 to 1 ratios with "K" heads.
This ratio would be perfect for larger camshafts that need higher compressions.
The pistons are made by Wiseco and have a bare weight of 165 grams.
They have an Armor-Glide coating on the skirts and a heat repellant coating which drastically reduces piston temperatures.
By the way, the kits are complete with wrist pins, circlips and rings.
The kit also has the best cylinder sleeves in the industry.

ENP-970-70 SUPER SALE $749.95

These 10 1/4 CR pistons come with pistons, rings, circlips and wrist pins only.
Cycle X 970cc piston kits for Honda CB750 K models 69-78'
Note: Complete kits with sleeves and gasket are listed below.

Cycle X 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

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.

Cycle X 970cc kits for Honda K models (69-78)
Lightest pistons in the industry (169 grams-bare)
10+1/4 compression, MLS Head Gasket, Sleeves
Forged Pistons Rings, Clips, Wrist Pins

HOME	Engine Parts	Machine Work & Services	Exhaust	Carb Systems
Mufflers and Accessories	Refurbished Heads & Cylinders	Frame, Fork Tubes, & Rear Shocks	Electrical & Ignition	Chain & Sprocket
Levers & Cables	Oil Related	Trikes/Trike Frames	Wheels & Accessories	Chrome & Chrome Exchange
Sales Page	Honda CB 500 / 550 Products	DOHC Products	Harley Twin Carb System & Stuff	Speedos & Tachs
Tech Tips	Our Customers	Instructions	Cycle X Drag Bike	Cycle X Racing

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.

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.