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Motion Pro CR Competition Throttle Tube Kit (190deg turn)
FREE UK DELIVERY ORDERS OVER £49
FREE EU SHIPPING INTL FROM £9.99
60 DAY RETURNS POLICY
Motion Pro CR Competition Throttle Tube Kit (190deg turn)
At Motion Pro, we never refer to our throttles by fractional names (1/4-turn, 1/2-turn or other any other "turns"). How far a throttle fractionally turns is a function of the throttle's "rate" (how much cable inner wire the throttle's drum or cam reels in, versus how far in degrees the tube must be turned to reel it in) and the carb's/throttle body's travel (how much cable inner wire must be reeled in to fully open the carb(s) or throttle body(ies)).
As an example, our fastest throttle, the Vortex, has a rate of 1.90 (the maximum number of degrees turned divided by the maximum travel in mm, 95/50mm of wire travel). Since it has a maximum of 95 to turn, it will never be much more than a 1/4-turn throttle but in any application requiring less than 50mm of travel, it will be less than 1/4-turn to fully open. If only 25mm of travel is required, it will be about a 1/8-turn throttle. The opposite of the Vortex is our CR Pro; our slowest single pull throttle. It has a rate of 2.93, the result of a maximum of 170 turn and 58mm of travel. The rule of rates is simple; the smaller the value of the rate, the faster the throttle will open the carb.
Since we do not know the travel of your carb(s) or throttle body(ies), we will not quote a fractional turn. With careful mea- surement you can determine the approximate fractional turn required by a given carb and throttle by removing your existing throttle from your existing cable. Carefully measure the exposed inner wire (in millimeters) between the last fitting on the housing (the cap, elbow fitting, or threaded adjuster) and the wire end fitting (usually a ball or barrel). Do not include the wire end fitting in the measurement, only the exposed wire. Write down the measurement, it is your present "throttle free length." Now pull the inner wire until the carb is fully open against the stop and repeat the measurement. Subtract the throttle free length from the measurement you have just taken; this figure is the carb's "travel." Refer to the "rate" of the throttle you are considering. Multiply your carb's "travel" by the "rate" of the throttle. The result is the approximate number of degrees the throttle will turn to fully open the carb(s).
- Made from die-cast aluminium with a gray finish and gray rubber mud cover
- OEM-Style replacement similar to most late model Japanese MX bikes
- Fits: KX125/250, RM125/250, YZ125/250, CR125 (93-99) & CR250/500 (99-01).
(Note: Use Motion Pro Cable for Honda use)
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We try our best to get all orders dispatched within 24 hours of receiving your order when possible.
All orders are sent with tracking details so please ensure that you check your emails and junk folders. A signature is required for DPD, between 8am and 6pm.
UK & CHANNEL ISLES ORDERS
FREE UK Delivery
Available on all orders to Mainland UK with a minimum order value of £49.
We use our DPD Tracked Courier for this service.
Standard UK Delivery - £3.99 for orders below £49
Your order will be dispatched via DPD Tracked Courier. You will receive an email and
SMS notification.Please allow 1 - 2 days to receive your order from the day it leaves us.
Please allow 1 - days to receive your order from the day it leaves us.
Premium UK Delivery - £6.99
Tracked and dispatched via DPD, your order will be dispatched Next Day.
You will receive an email and SMS notification with the in-flight delivery options.
Please allow 1 day to receive your order from the day it leaves us.
UK Offshore - £9.99
Orders delivering to the following UK destinations will be sent via DPD using their
2 day delivery service:
Scottish Highlands, Nothern Ireland, The Isle of Man and The Channel Islands.
FREE European Delivery:
Available on orders over £99 to the following European countries:
Standard International Delivery:
Your order will be dispatched via Tracked Courier. Please allow 3 - 5 days to receive your order from the day it leaves us.
Express International Delivery:
Your order will be dispatched via Tracked Courier. Please allow 1 - 2 days to receive your
order from the day it leaves us.All international delivery costs are calculated at the time of checkout and vary depending upon the delivery address specified.
FREE DELIVERY & SHIPPING
FREE UK Delivery is available on all orders to Mainland UK with a minimum order value of £49. We use our DPD Tracked Courier for this service.
FREE European Delivery is available to selected European Countries (Sweden, Denmark, Netherlands, Belgium, France, Germany and Italy) with a minimum order value of £99.
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