Clutch to fit metric 3/4" or 19.05mm 'Q' shafts with single keyway up to 7hp engage 1800 rpm and fully locked at 2000 rpm . Needle roller bearing Top Quality see my feedback for many delighted customers . |
For this item we offer free 2nd class delivery with royal mail or for £4 an express delivery service which covers Mainland UK excluding Northern Ireland, Scottish Highlands/Islands and the Channel Islands. For excluded areas an additional £10 is required and the delivery takes 2 working days see map at top of listing to check your postcode
By far the main cause of clutch failure on Karts is overheating. We will not replace clutches damaged in this way. The clutch locks at 2000rpm which is half revs so when in use the engine should be at or over half revs most of the time. Overheating is caused by stop start driving or more commonly too high gearing on off road karts . Off road karts using 5-7hp motors i.e. most of them should not be geared for a max speed of over 48 Kmh (30Mph) preferably less especially for heavier drivers. To calculate your gearing for most 5-7hp four strokes use the following . 240 x number of teeth on front sprocket x circumference of drive wheel in metres (put a tape measure round the tyre) then finally divide this number by the number of teeth on the back sprocket . This gives you speed in Kmh at 4000rpm ie max speed ! This can also be expressed as….. If.. Q = number of teeth on front sprocket Y= number of teeth on back sprocket Z= distance around drive wheel in metres. Then 240 x Q x Z = top speed in KMH Y Payment We are happy to accept paypal or credit/debit card payments. To pay by card, call Maggie or Mike on the number in the contact details in office hours (Mon-Fri 9am-4pm) We will only dispatch items once we have received cleared funds – so if you pay by echeque we will wait until we are notified that the payment is complete, which can be up to 9 working days. Returns At Hutt Imports we like to keep our customers happy this means we try to use best practise in all our dealings. If there is any query about or problem with the item you receive contact us asap and we will always do our best to resolve the issue to your complete satisfaction. We have a no quibble returns policy – if the item is faulty we will do all we can to ensure you get a replacement or a refund if that is what you want. If the item is returned in new condition then we will refund the original purchase price but not the cost of the return postage. Feed back We value your 5* Feedback . Before leaving us less than 5* please contact us and we will do our very best to resolve any issues you have. Any questions do not hesitate to call Mike or Maggie on the number in the contact details in office hours (Mon-Fri 9am-4pm) |