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Stage 6 MKII Torque
Control Clutch clutch
Sizes
Sizes
 

Stage6 Racing MKII Torque Control Clutch

The improved version of the very successful Stage6 Torque Control Clutch. For high performance cylinders, the linings have been enlarged and the weight of the clutch shoe increased. Unlike the weights of the MKII's predecessor, which had to be screwed on, these ones can simply be slipped on. The adjustment method of the MKI has been kept. Due to its rotated construction with the clutch springs facing the clutch bell, the patented system makes this the only clutch to allow for full and continuous adjustment without having to remove the clutch.

 

 

In combination with the Stage6 CNC clutch bell, you won't even have to remove the clutch bell to adjust clutch engagement. Thanks to the markings on the continuous spring pre-load screws, every spring can be precisely adjusted. The 8-point weight correction on the back of the clutch shoes offers a multitude of possibilities how to adapt the clutch engagement. The construction makes the most of the available engine torque. It is recommended to use the white springs for sport cylinders; orange springs for midrace; and the optionally available red springs for high-end cylinders. Densomet weight sets are also available for high performance engines, which further increase the weight of the clutch shoes.

 

Attention: Since 1998, Minarelli engines (Aprilia, Yamaha, ...) come with new clutches. Please check whether your original clutch has 2 (d = 105) or 3 (d = 107) shoes. You can also measure the inner diameter of the clutch bell, which should be 105 mm for 2-shoe clutches and 107 mm for 3-shoe clutches. You can simply convert a 2-shoe to a 3-shoe clutch by using a 107 mm clutch bell.

     
   

Stage6 R/T Wing Cooler Clutch Bel

 

Stage6 R/T (Racing Team) is the high end product range from Stage6. These technologically innovative and sophisticated products are ideal for race use. One of the most interesting features of the Stage6 R/T wing cooler clutch bell is the welded on torsional ring, that does not only optimize torque characteristics but also provides much better cooling. The air fins, already known from the Stage6 clutch bells, have been kept. 


Attention: Fits only Minarelli engines that come with 3 shoe clutches as standard fitting (inner diameter of the bell = 107mm). Please check before ordering.


Attention: Clutch holding tools WB-5495, WB-5476, WB-5427, WB-5499 and the universal clutch holding tool will fit. Clutch holding tool WB-5426 does NOT fit.

 

Stage 6 Bells  
Options
 
 
     
 
weight in grams
 
  VARIATOR ROLLER WEIGHTS MOTOFORCE 
Our variator roller weights are available in many different sizes and weights. This allows us to supply the right roller weights for virtually all variators in the scootermatic scene, no matter whether it is a tuning or original variator.
     
 
Stage 6 Roller Weights (qty.3) 2.5 - 4.75g
weight in grams
 
 
Stage 6 Roller Weights (qty.3) 5.0g -7.5g
weight in grams

The package includes three coated precision rollers made of durable plastic on a CPT-base (like Malossi). Stage6 offers a wide range of these rollers in steps of 0.25 grams. With tolerances within 0.05 grams these rollers are the most precise on the market. They come in sets of three so you can combine two different ranges of weights and thus achieve optimal acceleration characteristics. The rollers have their size and weight printed on them for easier identification and additionally lasered on the inner rim. Also included in the package is a special lubricant that can be applied to the variator's roller area.

 

Note: For a complete set, order 2 identical weight ranges or combine 2 different ones.


 
     
 
Stage 6 Roller Weights (qty.3) 5.0g -7.5g
weight in grams
 
 
Stage 6 Roller Weights (qty.3) 5.0g -7.5g
weight in grams

The package includes three coated precision rollers made of durable plastic on a CPT-base (like Malossi). Stage6 offers a wide range of these rollers in steps of 0.25 grams. With tolerances within 0.05 grams these rollers are the most precise on the market. They come in sets of three so you can combine two different ranges of weights and thus achieve optimal acceleration characteristics. The rollers have their size and weight printed on them for easier identification and additionally lasered on the inner rim. Also included in the package is a special lubricant that can be applied to the variator's roller area.


Note: For a complete set, order 2 identical weight ranges or combine 2 different ones.


 
     
Stage 6 Bells
Options
 
 
   
 
Torque Springs
Brand & Strength
 
 
 

Malossi Super Reinforced Yellow Torque Spring - Minarelli / Morini

 A super reinforced variator adjuster spring from Malossi. Fits Minarelli / Morini scooters. Yellow in color

Malossi Red Racing Torque Spring - Minarelli / Morini

A racing torque spring from Malossi. Fits Minarelli and Morini scooter engines. Red in color

 

Stage6 Soft Torque Spring Hyper II - Piaggio

A replacement torque spring from Stage6. Fits Piaggio based scooter engines. Soft, Medium or hard

     
 
Variators
Models

 
 

Stage6 Sport Pro Variator Kit - Minarelli Horizontal / Vertical

The Stage6 sport pro variator is an awesome state-of-the-art scooter tuning product. The sport pro variator comes pre-adjusted for use with a 50cc cylinder and a Stage6 Pro Replica exhaust system, however, it has actually been developed and optimized for use with Stage6 Sport Pro cylinder / Streetrace cylinder or similar 70cc sport cylinders. The back of the variator and the roller tracks are hard coated but the running surface is uncoated. This can reduce the running surface's lifespan but the increased friction co-efficients result in much better performance. Also, the coating cannot flake off as can happen with hard coated running surfaces, which would lead to quicker wear or even breaking of the drive belt. Included in the kit are the variator with bushing, back plate with low-friction coating, shims, a set of roller weights (16x13) and a medium torque spring.

Medium torque spring
Roller weights 16mm x 13mm - 5.0 gram


 
     
 
Variators
Models
 
 
 

Malossi Variator Multivar - Minarelli Horizontal / Vertical

 

Malossi offers a high quality, durable variomatic with its Multivar. The Malossi multivar is very easy to fit and modify and it comes complete with a torque spring and a set of 16x13mm rollers. The CAD-designed roller curves ensure excellent acceleration and wider range of transmission.


 

     
 
Variators
Models
 
 
 

Polini Variator Speed Control 2003 - Minarelli

 

This Polini Speed Control variator is the 2003 update to the Polini variator. The Speed Control vario has optimised roller curves, excellent finish, reinforced on the outside and an oil seal to protect the bearing bush. The Polini Speed Control kit ships with 2 sets of coated weights, a set of clutch-springs and a set of slide inserts.


     
     

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