
Sorry, this product is currently unavailable
View Full Product DetailsThis item will be coming back soon - be the first to know
Alternatives we think you'll love
Product description
The Wiseco Forged Piston Kit For Yamaha TTR90 E 2004-2006 +0.50 mm is part of the latest collection from Wiseco.
Features:
- Forged 4-stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength
- Dedicated forgings allow for optimized strength-to-weight ratio
- Ideal for multiple purpose riding
- Kit includes piston, wrist pin, rings and circlips Kit Includes: • 1x Piston • 1x Ring Set #1870XE • 1x Wrist Pin #S592 • 1x Circlip Set #CW13
Specifications:
- Bore - Oversize Metric: +0.50 mm
- Bore - Oversize: +0.50 mm
- Bore Size: 47.50 mm
- Compression Ratio Imperial: 11.0
- Compression Ratio: 11.0
- Displacement: 92 cc
- Engine Type: 4-Stroke
- Model: Forged Series
- Piston Diameter Metric: 47.47 mm
- Piston Diameter: 47.47 mm
- Piston Material: 4032 Aluminum Alloy
- Product Name: Piston Kit
To fit:
- YAMAHA TT-R 90 E 2005 All Models
- YAMAHA TT-R 90 E 2006 All Models
- YAMAHA TT-R 90 E 2004 All Models
Manufacturer part number: 4840M04750
View all Wiseco. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Wiseco Forged Piston Kit For Yamaha TTR90 E 2004-2006 +0.50 mm
To fit:
- YAMAHA TT-R 90 E 2004 All Models
- YAMAHA TT-R 90 E 2005 All Models
- YAMAHA TT-R 90 E 2006 All Models

Wiseco is a renowned brand in motocross and enduro, specializing in high-performance parts. Their pistons, crankshafts, and engine parts are trusted by riders worldwide for durability and power enhancement. With a history of engineering excellence, Wiseco continues to provide top-notch products that push the limits of off-road motorcycle racing.
Product description
The Wiseco Forged Piston Kit For Yamaha TTR90 E 2004-2006 +0.50 mm is part of the latest collection from Wiseco.
Features:
- Forged 4-stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength
- Dedicated forgings allow for optimized strength-to-weight ratio
- Ideal for multiple purpose riding
- Kit includes piston, wrist pin, rings and circlips Kit Includes: • 1x Piston • 1x Ring Set #1870XE • 1x Wrist Pin #S592 • 1x Circlip Set #CW13
Specifications:
- Bore - Oversize Metric: +0.50 mm
- Bore - Oversize: +0.50 mm
- Bore Size: 47.50 mm
- Compression Ratio Imperial: 11.0
- Compression Ratio: 11.0
- Displacement: 92 cc
- Engine Type: 4-Stroke
- Model: Forged Series
- Piston Diameter Metric: 47.47 mm
- Piston Diameter: 47.47 mm
- Piston Material: 4032 Aluminum Alloy
- Product Name: Piston Kit
To fit:
- YAMAHA TT-R 90 E 2005 All Models
- YAMAHA TT-R 90 E 2006 All Models
- YAMAHA TT-R 90 E 2004 All Models
Manufacturer part number: 4840M04750
View all Wiseco. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Wiseco Forged Piston Kit For Yamaha TTR90 E 2004-2006 +0.50 mm
To fit:
- YAMAHA TT-R 90 E 2004 All Models
- YAMAHA TT-R 90 E 2005 All Models
- YAMAHA TT-R 90 E 2006 All Models

Wiseco is a renowned brand in motocross and enduro, specializing in high-performance parts. Their pistons, crankshafts, and engine parts are trusted by riders worldwide for durability and power enhancement. With a history of engineering excellence, Wiseco continues to provide top-notch products that push the limits of off-road motorcycle racing.































