Skip to content
  • Home
  • Parts
    • Air Intake and Fuel Supply
      • Air Filters
      • Carburettors
      • Carb to Air Filter Box Rubbers
      • Carb to Head Inlet Rubbers
      • Fuel Couplers
      • Fuel Taps
    • Bearings
      • Crankshaft Bearings
      • Headstock / Steering Bearings
      • Sprocket Carrier Bearings
      • Wheel Bearings
    • Braking
      • Brake Cables
      • Brake Discs
      • Brake Pads
      • Brake Shoes
    • Control
      • Control Cables
      • Control Levers
      • Kick Start Levers
    • Electrical
      • CDI's and Immobiliser Bypass Units
      • Ignition Coils
      • Spark Plug Caps
      • Voltage Regulator Rectifiers
    • Engine
      • Clutch Plates
      • Cylinder/Barrel Kits
      • Gasket Sets
      • Oil Pumps
      • Piston Kits
    • Exhaust
      • Complete Exhausts
      • Exhaust Silencers
      • Exhaust Gaskets
    • Frame & Body
      • Handlebars
      • Plastics Sets
      • Seats
    • Steering & Suspension
      • Fork Legs
      • Fork Seals
      • Handlebar Grips
      • Handlebars
      • Headstock/Steering Bearings
      • Shock Absorbers
    • Workshop
      • Tools
      • Training Wheels
  • Accessories
    • Clothing
    • Foot Pegs
    • Handlebar Grips
    • Helmets
  • Shipping
  • Returns
  • Contact Us
  • About Us
  • Account
Square Motorcycle Parts
Cart
  • Home
  • Parts
    • Air Intake and Fuel Supply
      • Air Filters
      • Carburettors
      • Carb to Air Filter Box Rubbers
      • Carb to Head Inlet Rubbers
      • Fuel Couplers
      • Fuel Taps
    • Bearings
      • Crankshaft Bearings
      • Headstock / Steering Bearings
      • Sprocket Carrier Bearings
      • Wheel Bearings
    • Braking
      • Brake Cables
      • Brake Discs
      • Brake Pads
      • Brake Shoes
    • Control
      • Control Cables
      • Control Levers
      • Kick Start Levers
    • Electrical
      • CDI's and Immobiliser Bypass Units
      • Ignition Coils
      • Spark Plug Caps
      • Voltage Regulator Rectifiers
    • Engine
      • Clutch Plates
      • Cylinder/Barrel Kits
      • Gasket Sets
      • Oil Pumps
      • Piston Kits
    • Exhaust
      • Complete Exhausts
      • Exhaust Silencers
      • Exhaust Gaskets
    • Frame & Body
      • Handlebars
      • Plastics Sets
      • Seats
    • Steering & Suspension
      • Fork Legs
      • Fork Seals
      • Handlebar Grips
      • Handlebars
      • Headstock/Steering Bearings
      • Shock Absorbers
    • Workshop
      • Tools
      • Training Wheels
  • Accessories
    • Clothing
    • Foot Pegs
    • Handlebar Grips
    • Helmets
  • Shipping
  • Returns
  • Contact Us
  • About Us
Account
Item added to cart. View cart and check out.

Piston Kits

Honda XL125 XL 125 Piston Kit (1979-1987) 56.5mm standard
Honda XL125 XL 125 Piston Kit (1979-1987) 56.5mm standard
Sold Out
View
Honda TL125 TL 125 Piston Kit (1973-1976) 56.5mm standard
Honda TL125 TL 125 Piston Kit (1973-1976) 56.5mm standard
Sold Out
View
Honda SL125 SL 125 Piston Kit (1976-1980) 56.5mm standard
Honda SL125 SL 125 Piston Kit (1976-1980) 56.5mm standard
Sold Out
View
Honda CT125 CT 125 Piston Kit (1982-1985) 56.5mm standard
Honda CT125 CT 125 Piston Kit (1982-1985) 56.5mm standard
Sold Out
View
Honda CG125 CG 125 Piston Kit (1977-2000) 56.5mm standard
Honda CG125 CG 125 Piston Kit (1977-2000) 56.5mm standard
Sold Out
View
Honda CB125 RS Piston Kit (1983-1986) 56.5mm standard
Honda CB125 RS Piston Kit (1983-1986) 56.5mm standard
Sold Out
View
Honda CB125 CB 125 Piston Kit (1975-1979) 56.5mm standard
Honda CB125 CB 125 Piston Kit (1975-1979) 56.5mm standard
Sold Out
View

Menu

  • Search
  • Shipping
  • Returns
  • Payments

Policies

  • Terms of Service
  • Privacy Policy
  • Cookie Policy
  • Refund policy
  • Security

Contact Us

02921 400 577

info@squaremotorcycleparts.co.uk

© 2025, Square Motorcycle Parts. Powered by Shopify
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa
  • Choosing a selection results in a full page refresh.
  • Press the space key then arrow keys to make a selection.
  • Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device