The 14 tooth crank gear mated to the gearbox 59 tooth gear gives a ratio of 4.21:1 which is found by 59/14. Front sprocket 11 & rear sprocket 47 gives a ratio of 4.27:1 ie 47/11. Overall ratio is found by multiplying the two ratios together 4.21*4.27=17.97:1 NOTE - The 14 & 59 tooth gears will be the primary gear reduction in a motorbike, this does not include the actual gearbox ratios which will need to be taken into account for the overall final ratio.
Under the timing belt sprocket, on the front of the crankshaft.Under the timing belt sprocket, on the front of the crankshaft.
Basically it's inside the oil pan at the front of the car, by the crankshaft sprocket. It is driven by the crankshaft.
It is on the front of the crankshaft, under the timing belt sprocket.
The oil pump is on the front of the crankshaft, underneath the pulley and timing chain sprocket.
with a standard 17t front sprocket and a 42t rear sprocket the standard chain size is a 525 ( x-ring or O-ring) 124 link.
It runs off of the front of the crankshaft, under the crank sprocket and crank pulley. You have to to remove the timing chain/belt.
You can change the chain sprockets of most motorcycles to get a higher top speed. Reduce the rear sprocket numerically, and/or increase the front sprocket numerically. A higher profile tire will also increase top speed slightly.
The front sprocket nut on a Suzuki Bandit 600 typically requires a 27mm socket for removal. It's important to ensure that the nut is torqued to the manufacturer's specifications when reinstalling. Always refer to the motorcycle's service manual for specific details and guidelines.
It depends on whether you are talking about the front sprocket (the one at the pedals, called a chainring) or the sprocket at the rear derailleur. The lowest gear at the front is the smallest sprocket/chainring. The lowest gear at the rear is the largest sprocket. So if you combine the smallest sprocket at the front with the largest sprocket in the rear you have the lowest gear available on your bike.
The proper sprocket combination for a Yamaha XTZ 125 depends on the specific gearing requirements of the rider and the intended use of the motorcycle. Generally, a common sprocket combination for the XTZ 125 is a 14-tooth front sprocket and a 48-tooth rear sprocket for a good balance between acceleration and top speed. However, some riders may prefer a different combination to suit their riding style or terrain conditions. It is recommended to consult with a motorcycle mechanic or experienced riders for personalized recommendations.
right in front of the crankshaft pulley beside the oil filter....is the timing chain cover(two timing chain...#1 on the crankshaft sprocket, #2 on the cam sprocket. Need to lower the engine to access the timing chain. Timing chain, not necessary to be replace, unless they broke loose.Other than that it remain with the life of the van.
To change a front sprocket, first ensure the motorcycle is on a stable stand and remove any necessary bodywork for access. Loosen the chain and remove the chain from the sprocket, then use a socket wrench to remove the retaining bolt or nut holding the sprocket in place. Replace the old sprocket with the new one, ensuring it's oriented correctly, and then reassemble by tightening the bolt and reattaching the chain. Finally, adjust the chain tension as needed and check for proper alignment before taking the bike for a test ride.