Forum sur le CP3 de Yamaha : MT-09 - Tracer 900 - XSR 900 - Niken
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Forum sur le CP3 de Yamaha : MT-09 - Tracer 900 - XSR 900 - Niken
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Fourche maxton suspension

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Fourche maxton suspension Empty Fourche maxton suspension

Message par Ranak Mar 14 Jan 2014 - 20:17

Yop voila en fouillant sur un forum us sur la mt 09 j ai trouvé ce fabriquant de fourche et suspension qui pratique apparemment des tarifs plus abordable que la concurrence

un copié colle des explication donne par la marque en eng dsl Smile


The front forks on the MT-09 are upside down forks with preload adjustment in both legs but only rebound damping adjustment in one leg. The forks feel like ‘harsh pogosticks’. Over small bumps they can kick and make the front end a bit nervous at high speeds, but the biggest problem with these forks is the lack of rebound damping, this causes the front of the bike to spring back very quickly when you let go of the brake, making the bike difficult to get in to a corner and run wide out of corners. The springs in the forks are OK for the average rider weight. The damping and springing have been split between the forks, the left leg has a spring inside but no damping and the right leg has a spring and damping inside. This means that the damping leg has to have twice as much rebound damping and compression damping to compensate for the other leg having no damping.

The damping leg can be revalved to try and prevent the forks springing back too quickly, but when you do this the ride becomes even harsher over small bumps. This means you can not revalve the damping successfully, so we replace the internal fork cartridges for our GP20 fork cartridges. The Maxton GP20 fork cartridges have rebound damping and compression damping in both legs. To reduce the cost of the cartridges we use the standard fork tops, so this means even though you have rebound damping and compression damping in both legs the rebound damping is only altered from one leg. The GP20 cartridges are built to order so we valve and spring them to suit your rider weight and what you are using the bike for.

The damping inside the forks is progressive, this means the first part of the travel is soft and compliant but the faster and further the forks move the more support and control the forks have. This means the forks will absorb small bumps in the road but under heavy braking they have support and also control when you let go of the brake. We fit springs to the GP20 cartridges to suit your rider weight and what you are using the bike for. The cost of the GP20 fork cartridges is £340.00 + V.A.T per pair, the cost of servicing the forks with new fork seals and fitting the GP20 cartridges is an extra £140.00 + V.A.T per pair.

If you would like adjustable rebound damping in both legs we supply our GP20 fork cartridges with new Maxton fork tops. These cartridges cost £480.00 + V.A.T per pair and an extra £140.00 + V.A.T to fit them with new fork seals.

REAR
The standard unit on the MT-09 is very cheap; the unit feels like a ‘pogostick’ as it does not have enough rebound damping. The spring on the unit is too soft for the average rider weight. The standard unit is a sealed item so can not be revalved or rebuilt. We could respring the unit and fit a harder spring but this would only make the rear of the bike more of a ‘pogostick’.We recommend replacing the unit with a Maxton NON-remote unit. This unit is basically an RT10 shock without the remote reservoir. The Maxton unit is an alloy bodied high pressure gas shock with a floating piston to separate the oil and gas. The unit is adjustable for rebound damping, compression damping, preload and ride height adjustment.

The Maxton unit is built to order so we valve and spring the shock to suit your rider weight and what you are using the bike for, we also base set the adjusters at a setting that suits you. The preload adjustment is very quick and easy to get to. The Maxton unit costs £415.00 + V.A.T.

580 euros environ les cartouche de fourches


le lien du site du fabriquant http://www.maxtonsuspension.co.uk/files/gp20.htm

Je connais pas du tt la marque si du monde connait merci de donne un retour sur la qualité et tt

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Ranak
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Date d'inscription : 24/11/2013
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Message par montanaspirit Mar 14 Jan 2014 - 21:35

Je ne connais pas cette marque mais cela semble pas mal, merci pour l'info.
montanaspirit
montanaspirit
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