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Stock On Order

Supersprox Front Grooved Trials CST-1-379-11 AP-A941 3313791G

Stock On Order (Est. 4+ weeks)
Supersprox grooved gearbox sprocket
  • £12.67 (Exc. VAT)
Temp out of stock   |   Usually dispatched within 24 hours
Click & Collect Select your local dealer on checkout
Find A Stockist Find your nearest dealer (not limited to Click & Collect)
TRADE CUSTOMER? Request an account application form

Made from SCM-435 case hardened steel for extended life.

The refined core structure ensures that the teeth will not break when worn, like cheap C-45 sprockets often do.

Grooves and lightening holes for off road bikes.

The lightest and strongest sprockets on the market


Fitment Summary:
For full fitment details in a searchable list please check the FITMENTS tab.

  • Montesa: Cota 250315, Cota 260311, Cota 260 314R, Cota 2604RT

Product FAQs
Can I request a special sprocket / size that isn't available?

Yes Supersprox provide a special sprocket request service, make your request using the special sprocket request service form here


Click & Collect Only

Select a collection point from our network of available dealers. You will be notified by the chosen dealer once your order is ready to collect, estimated time is 2-3 days (depending on national holidays and dealer opening hours).

  • Free for orders over £100
  • £11.95 fee for orders below £100



Standard Delivery

Orders will be despatched as follows: To business addresses only; £9.95 (Exc VAT) delivery charge (subject to change depending on account level); Free delivery with net order values of £100 and over (Exc VAT) to the UK Mainland; Orders to N. Ireland/Eire/Isle of Man/Scilly Isles by arrangement; other destinations phone for details; Typical delivery times of 1-2 working days.

Where possible, the Company will endeavour to meet special delivery requirements subject to any additional cost being borne by the Purchaser

Unfortunately, we do not delivery to addresses outside of mainland UK without prior agreement. Without prior agreement you may place an order for Products from outside the UK, but this order must be for delivery to an address in mainland UK unless arranged otherwise prior to your order.

Pallet Charges

Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.


Read our full delivery policy here

Make Model Engine/Variant Year Notes
Montesa Cota 250 315 1997 None
Montesa Cota 250 315 1998 None
Montesa Cota 250 315 1999 None
Montesa Cota 250 315 2000 None
Montesa Cota 250 315 2001 None
Montesa Cota 250 315 2002 None
Montesa Cota 250 315 2003 None
Montesa Cota 250 315 2004 None
Montesa Cota 260 311 1992 None
Montesa Cota 260 311 1993 None
Montesa Cota 260 311 1994 None
Montesa Cota 260 314R 1994 None
Montesa Cota 260 311 1995 None
Montesa Cota 260 314R 1995 None
Montesa Cota 260 314R 1996 None
Montesa Cota 260 4RT 2005 None
Montesa Cota 260 4RT 2006 None
Montesa Cota 260 4RT 2007 None
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