High Thrust Clutch 251701, HiT251701, Piaggio X8 400
USD$308.89
HiT251701
Including-
HiT clutch x 1
Torque spring washer x 3
Spring damper x 4
Clutch & pillow spring set x 4~11 (Quantity varies by clutch model)
How long is the delivery time?||Return and Refund Policy
SKU: HiT251701 Category: High Thrust Clutch Tags: 1 piece, 2-Wheel, 3-Wheel, 4-Shoe, Driven Pulley, Dry type, Scooter, Thrust, Transmission
MPN: HiT251701
Brand: Dr.Pulley
MPN: HiT251701
Brand: Dr.Pulley
Description
A good clutch should transmit engine torque to wheel torque efficiently.
However, power loss always exists, for ALL clutches.
So we invented something new, a patented HiT system that can borrow engine torque directly,
and then add this extra power to the clutch shoes.
In this way, you get at least 35% higher force to grab the bell,
the clutch pads won't over slip, and the clutch bell won't be over heated.
We shorten the pad slipping time to exactly what your clutch needs. Never over do nor waste effort.
The patented HiT design is a true design, not just adding a screw to change springs for fun.
Therefore HiT clutch performs smoothly at the time of engagement, as well as disengagement.
Get your vehicle "HiT clutch inside."
"HiT Clutch uses a set of interlocked moveable plates to combine the engine torque and centrifugal force to achieve the highest possible power transmission as a CVT clutch. Unlike those conventional clutches on the market, this innovative design realizes a simple yet effective concept, which generates more power from the engine to work on clutch weights and then the clutch bell, and to your vehicle, of course.
This HiT-only design is a one-of-a-kind patented structure that you can only see in Dr.Pulley HiT clutch."
➔ Disassemble HiT clutch 181401, Assembly and Installation
➔ HiT Clutch Mechanism
➔ How does a HiT Clutch work
➔ HiT Clutch Slippage
➔ How to tune HiT Clutch
➔ CVT Acceleration Curves – Basic Concept
➔ Tuning HiT Clutch – Road Test
Even with the same model name, vehicles may still be different in different areas or countries.
→Year = Before this Year. For example: →2022
Year→Year = From Year to Year. For example: 1980→2022
Your scooter model year is the year it was manufactured.
(Note: it is not when you bought it, but when it was made.)
High Thrust Clutch 251701, HiT251701, Piaggio X8 400
Invention: a little change that makes big difference.
A good clutch should transmit engine torque to wheel torque efficiently.
However, power loss always exists, for ALL clutches.
So we invented something new, a patented HiT system that can borrow engine torque directly,
and then add this extra power to the clutch shoes.
In this way, you get at least 35% higher force to grab the bell,
the clutch pads won't over slip, and the clutch bell won't be over heated.
We shorten the pad slipping time to exactly what your clutch needs. Never over do nor waste effort.
The patented HiT design is a true design, not just adding a screw to change springs for fun.
Therefore HiT clutch performs smoothly at the time of engagement, as well as disengagement.
Get your vehicle "HiT clutch inside."
"HiT Clutch uses a set of interlocked moveable plates to combine the engine torque and centrifugal force to achieve the highest possible power transmission as a CVT clutch. Unlike those conventional clutches on the market, this innovative design realizes a simple yet effective concept, which generates more power from the engine to work on clutch weights and then the clutch bell, and to your vehicle, of course.
This HiT-only design is a one-of-a-kind patented structure that you can only see in Dr.Pulley HiT clutch."
Introduction
➔ High Thrust Clutch➔ Disassemble HiT clutch 181401, Assembly and Installation
➔ HiT Clutch Mechanism
➔ How does a HiT Clutch work
➔ HiT Clutch Slippage
➔ How to tune HiT Clutch
➔ CVT Acceleration Curves – Basic Concept
➔ Tuning HiT Clutch – Road Test
Dimension
High Thrust Clutch 251701, HiT251701
for 400~500 c.c. vehicles with Bell ID 160 mm
HiT Clutch | A | An |
Outside Dia. | Num. of Clutch Shoe | |
mm | 157 | 4 |
inch | 6.18 |
HiT Clutch | B | C |
Long Dia. | Short Length | |
mm | 44 | 41 |
inch | 1.73 | 1.61 |
High Thrust Clutch 251701, HiT251701
Package
Remark:
Even with the same model name, vehicles may still be different in different areas or countries.
Models listed are for reference. Please check with your technician before purchasing.
Social Media
Applicable Models (For Reference Only)
Year→ = After this Year. For example: 2022→→Year = Before this Year. For example: →2022
Year→Year = From Year to Year. For example: 1980→2022
Your scooter model year is the year it was manufactured.
(Note: it is not when you bought it, but when it was made.)
Relevant question:
Make | Model | Cc. | Year |
---|---|---|---|
Aprilia | Atlantic 500 | 500 | 2001→2004 |
Aprilia | Atlantic Sprint 400 | 400 | 2005→2008 |
Aprilia | Atlantic Sprint 500 | 500 | 2005→2008 |
Aprilia | Scarabeo 500 | 500 | 2003→2006 |
Aprilia | Scarabeo Light 400 | 400 | 2006→2008 |
Aprilia | Scarabeo Light 500 | 500 | 2006→2008 |
BMW | BMW C400 GT | 400 | 2018→ |
Gilera | Fuoco 500 | 500 | 2007→2009 |
Gilera | Nexus 500 | 500 | 2003→2004 |
Gilera | Nexus 500 Eu3 | 500 | 2005→ |
Gilera | Nexus 500 Sp Eu3 | 500 | 2005→ |
Peugeot | Geopolis 400 4T LC Euro 3 | 400 | |
Peugeot | Satelis 400 4T LC Euro 3 | 400 | |
Peugeot | Satelis 500 4T LC Euro 3 | 500 | |
PGO | BUGGY 500 | 500 | |
Piaggio | Beverly 400 Eu3 | 400 | 2006→2007 |
Piaggio | Beverly 500 | 500 | 2002→2004 |
Piaggio | Beverly 500 | 500 | 2005→2006 |
Piaggio | Beverly 500 Crulser | 500 | 2007→2009 |
Piaggio | Beverly 500 Eu3 | 500 | 2006→2008 |
Piaggio | MP3 400 | 400 | 2007→2008 |
Piaggio | MP3 400 Lt | 400 | 2008→2010 |
Piaggio | MP3 400 Mic | 400 | 2008→2009 |
Piaggio | Mp3 500 HPE sport euro5 | 500 | |
Piaggio | MP3 500 ie 4T LC Euro 3 | 500 | |
Piaggio | MP3 530 HPE LT | 530 | |
Piaggio | X Evo 400 | 400 | 2007→2011 |
Piaggio | X8 400 Eu3 | 400 | 2006→2008 |
Piaggio | X9 500 | 500 | 2001→2003 |
Piaggio | X9 500 Evolution | 500 | 2003→2004 |
Make | Model | Cc. | Year |
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Applicable Models (For Reference Only)
→Year = Before this Year. For example: →2022
Year→Year = From Year to Year. For example: 1980→2022
Your scooter model year is the year it was manufactured.
(Note: it is not when you bought it, but when it was made.)
Applicable Models (For Reference Only)
Year→ = After this Year. For example: 2022→→Year = Before this Year. For example: →2022
Year→Year = From Year to Year. For example: 1980→2022
Your scooter model year is the year it was manufactured.
(Note: it is not when you bought it, but when it was made.)
Relevant question:
Make | Model | Cc. | Year |
---|---|---|---|
Aprilia | Atlantic 500 | 500 | 2001→2004 |
Aprilia | Atlantic Sprint 400 | 400 | 2005→2008 |
Aprilia | Atlantic Sprint 500 | 500 | 2005→2008 |
Aprilia | Scarabeo 500 | 500 | 2003→2006 |
Aprilia | Scarabeo Light 400 | 400 | 2006→2008 |
Aprilia | Scarabeo Light 500 | 500 | 2006→2008 |
BMW | BMW C400 GT | 400 | 2018→ |
Gilera | Fuoco 500 | 500 | 2007→2009 |
Gilera | Nexus 500 | 500 | 2003→2004 |
Gilera | Nexus 500 Eu3 | 500 | 2005→ |
Gilera | Nexus 500 Sp Eu3 | 500 | 2005→ |
Peugeot | Geopolis 400 4T LC Euro 3 | 400 | |
Peugeot | Satelis 400 4T LC Euro 3 | 400 | |
Peugeot | Satelis 500 4T LC Euro 3 | 500 | |
PGO | BUGGY 500 | 500 | |
Piaggio | Beverly 400 Eu3 | 400 | 2006→2007 |
Piaggio | Beverly 500 | 500 | 2002→2004 |
Piaggio | Beverly 500 | 500 | 2005→2006 |
Piaggio | Beverly 500 Crulser | 500 | 2007→2009 |
Piaggio | Beverly 500 Eu3 | 500 | 2006→2008 |
Piaggio | MP3 400 | 400 | 2007→2008 |
Piaggio | MP3 400 Lt | 400 | 2008→2010 |
Piaggio | MP3 400 Mic | 400 | 2008→2009 |
Piaggio | Mp3 500 HPE sport euro5 | 500 | |
Piaggio | MP3 500 ie 4T LC Euro 3 | 500 | |
Piaggio | MP3 530 HPE LT | 530 | |
Piaggio | X Evo 400 | 400 | 2007→2011 |
Piaggio | X8 400 Eu3 | 400 | 2006→2008 |
Piaggio | X9 500 | 500 | 2001→2003 |
Piaggio | X9 500 Evolution | 500 | 2003→2004 |
Make | Model | Cc. | Year |
IMPORTANT NOTICE
Dr.Pulley tuning parts are for racing or performance purpose only.
Unawareness of use may cause serious danger.
Please ask a professional technician to install these products.
In no event shall our company be liable for any direct, indirect, punitive, incidental, special consequential damages, to property or life, whatsoever arising out of or connected with the use or misuse of our products.
Unawareness of use may cause serious danger.
Please ask a professional technician to install these products.
In no event shall our company be liable for any direct, indirect, punitive, incidental, special consequential damages, to property or life, whatsoever arising out of or connected with the use or misuse of our products.
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