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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Hot Cams

Hot Cams Camshaft - 4019-1 Yamaha 125 2000-2020

MPN: 4019-1 SKU: TTR125S1-A
Hot Cams

Hot Cams Camshaft - 4019-1 Yamaha 125 2000-2020

MPN: 4019-1 SKU: TTR125S1-A
Availability:
Out of stock
Designed and dyno proven in the USA Engineered by using valvetrain software Adds a 5%-10% power gain CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end Designed for low end torque. Engineered to be drop in cams that use stock valve springs (unless otherwise noted). Specs Application Exhaust Product Name Camshaft Intake Lobe Centerline 99° Riding Style Off-Road Type Stage 1 Units Each Exhaust Duration 223° Application Intake Exhaust Lift 5.90 mm Exhaust Lobe Centerline 103° Intake Duration 227° Intake Lift 6.80 mm Part Notes Excellent mid-range and top-end power increase. Uses stock valve springs and rockers. For single cam engine. Intake Valve Lash: 0.100 mm. Exhaust Valve Lash: 0.130 mm.
Sold out
Original price $252.95 - Original price $252.95
Original price
$252.95
$252.95 - $252.95
Current price $252.95

Product Details

Features

  • Designed and dyno proven in the USA
  • Engineered by using valvetrain software
  • Adds a 5%-10% power gain
  • CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
  • Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
  • Designed for low end torque.
  • Engineered to be drop in cams that use stock valve springs (unless otherwise noted).

Specs

Application Exhaust
Product Name Camshaft
Intake Lobe Centerline 99°
Riding Style Off-Road
Type Stage 1
Units Each
Exhaust Duration 223°
Application Intake
Exhaust Lift 5.90 mm
Exhaust Lobe Centerline 103°
Intake Duration 227°
Intake Lift 6.80 mm

Part Notes

  • Excellent mid-range and top-end power increase.
  • Uses stock valve springs and rockers.
  • For single cam engine.
  • Intake Valve Lash: 0.100 mm.
  • Exhaust Valve Lash: 0.130 mm.

Product Description

Features

  • Designed and dyno proven in the USA
  • Engineered by using valvetrain software
  • Adds a 5%-10% power gain
  • CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
  • Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
  • Designed for low end torque.
  • Engineered to be drop in cams that use stock valve springs (unless otherwise noted).

Specs

Application Exhaust
Product Name Camshaft
Intake Lobe Centerline 99°
Riding Style Off-Road
Type Stage 1
Units Each
Exhaust Duration 223°
Application Intake
Exhaust Lift 5.90 mm
Exhaust Lobe Centerline 103°
Intake Duration 227°
Intake Lift 6.80 mm

Part Notes

  • Excellent mid-range and top-end power increase.
  • Uses stock valve springs and rockers.
  • For single cam engine.
  • Intake Valve Lash: 0.100 mm.
  • Exhaust Valve Lash: 0.130 mm.

Part Numbers
Store SKU MFR. Product # Availability
TTR125S1-A 4019-1 Out of Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Designed and dyno proven in the USA
  • Engineered by using valvetrain software
  • Adds a 5%-10% power gain
  • CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
  • Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
  • Designed for low end torque.
  • Engineered to be drop in cams that use stock valve springs (unless otherwise noted).

Specs

Application Exhaust
Product Name Camshaft
Intake Lobe Centerline 99°
Riding Style Off-Road
Type Stage 1
Units Each
Exhaust Duration 223°
Application Intake
Exhaust Lift 5.90 mm
Exhaust Lobe Centerline 103°
Intake Duration 227°
Intake Lift 6.80 mm

Part Notes

  • Excellent mid-range and top-end power increase.
  • Uses stock valve springs and rockers.
  • For single cam engine.
  • Intake Valve Lash: 0.100 mm.
  • Exhaust Valve Lash: 0.130 mm.