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Below are the available bulk discount rates for each individual item when you purchase a certain amount
● GENUINE JOMTHAI 38T #428 PITCH STEEL REAR SPROCKET CONVERSION (LIGHTENED VERSION)
(MSX/ GROM 125 (2014-2021) / Z125 MONKEY 2018-2021 / ETC...)
● #428 38T JOMTHAI JT high quality Japanese steel rear sprocket (Lightened Version) for all Honda bikes listed below with a #428 Chain Conversion!
There's no other way to counter balance your engine power other than transmission adjustments!
※ Use the Yuminashi Final Drive Sprocket Ratio Guide below to balance your final drive sprocket ratio.
(A higher sprocket ratio number makes it easier for your engine to pull and run the sprockets, a smaller number will make it heavier for your engine to run/pull it (2.00 is a lighter ratio than 1.87).
● Really affordable and easy to install rear sprocket for all Honda bikes listed below, certainly a great solution for a Honda MSX/GROM125 / Z125 Monkey with a CBR250R/CBR300R engine swap!
● If you have a CBR250R or CBR300R engine installed in your MSX/GROM or Z125 MONKEY, then a 2.00 sprocket ratio will be a good starting point, and this will point your CB or CBR250/300 speedometer in the right direction to the actual speed you are running.
This can still be slightly off caused by the specific tire size/height you are running, which you always can correct then with a 1 tooth larger or smaller rear sprocket to be spot on with the real speed...
● Yuminashi Direct Sales has 36 different #428 rear sprocket sizes on stock for your #428 sprocket conversion, and this starting from rear sprocket 28T all the way up until rear sprocket 45T.
※ We only have 6 sprocket sizes visible at the website, so if you need a specific #428 rear sprocket for your specific build, then drop us a message, and we will activate the rear sprocket you need.
※ If you run a CBR250/300 engine swap on your MSX/GROM or Z125 MONKEY, then the 16/32T sprockets would be a good combination as starting point, 15/30T would also work, just make sure that your chain won't touch your rear wheel hub then...
※ If you are a business owner, this sprocket retails in the USA for $25.00 (RRP (Recommend Retail Price)).
● THIS #428 REAR SPROCKET CONVERSION SPROCKET CAN BE INSTALLED ON:
HONDA:
※ This #428 sprocket will only fit Honda bikes with #428 pitch chain installed!... (LINK to #428 pitch chain).
SMART SHOPPER TIP:
※ BUYING MORE THAN 1 PIECE CUT THE TRANSPORT PRICE, AND YOU RECEIVE A 10% DISCOUNT ON TOP OF IT!
※ B2B:
All prices are in SEK