Sprocket Specialists Aluminum Rear Sprocket
Standard Aluminum Alloy Rear Sprockets Made in the USA
Using superior quality aerospace 7075-T6 aluminum machined to exact tolerances exceeding American Gear standards, Sprocket Specialists sprockets are of the highest quality. All sprockets have lightening holes when possible, at no extra charge.
Most sizes in stock, can take up to 3 weeks for delivery if the sprocket is not in stock.
If you select 520 series you will need to purchase a front sprocket and chain to suit.
Don't forget new locktabs.
DS6 (1969-1970)* Original size 525x39
YR1, YR2, YR3(67-69) Original size 530x40
R5, DS7 (70-72)* Original size 525x40
RD250 (73-75) Original size 530x39
RD350 (73-75) Original size 530x40
- RD350LC (80-82)
* Conversion from 525 to 530. will require a 530 Front sprocket and a 530 chain
3 Reviews Hide Reviews Show Reviews
good lightweight sprocket.
Better than expected. The sprocket is a work of art!
Items are well-packed and are as per description upon receipt. Totally satisfied with the items' quality. Excellent communication with Seller throughout the order process. Thumbs up to Seller!