Renthal Twinring Heavy Duty Rear Sprocket - 51T 2240-520-51GPSI
Unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainwheel Inner Ring is high strength Ultralight 7075 T6 Aluminum. Outer Ring is Electroless Nickel Coated steel Outer is expanded at 200C and then fitted to inner, creating a permanent bond for the life of the sprocket Precision CNC machined to extremely tight tolerances Flat socket head screws add additional strength to the chainwheel during side impacts Self-cleaning mud grooves between every tooth on both sides help prevent dirt build up Available for most popular dirt bikes with a 520 chain in sizes ranging from 48 to 52
*Images in the listing are for reference only. Actual product may vary.
*Tinted shield sold separately for all Full-Face helmets unless otherwise noted.
*Images in the listing are for reference only. Actual product may vary.
*Tinted shield sold separately for all Full-Face helmets unless otherwise noted.
- Brand: Renthal
- Unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainwheel
- Inner Ring is high strength Ultralight 7075 T6 Aluminum.
- Outer Ring is Electroless Nickel Coated steel
- Outer is expanded at 200C and then fitted to inner, creating a permanent bond for the life of the sprocket
- Precision CNC machined to extremely tight tolerances
- Flat socket head screws add additional strength to the chainwheel during side impacts
- Self-cleaning mud grooves between every tooth on both sides help prevent dirt build up
- Available for most popular dirt bikes with a 520 chain in sizes ranging from 48 to 52
- Our phone number is 713-946-2400.
Customer Service: Our goal is provide you with the best and easiest internet purchasing experience. Feel free to contact us with any questions. Our phone hours are Monday thru Friday 10am-5pm(Central). We try our best to answer all emails within 12 hours. Product images and colors may vary slightly. Some full face helmets are shown with tinted outer shield for display purposes only. Tinted shields are not included on Bell or other full face helmets unless otherwise noted. *(A sunshield is a tinted shield).
Images: Images in the listing are for reference only and should only be used as such. Please use the manufacturers part number (MPN) to confirm the item that will be shipped.
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We will normally ship all orders within 1-4 business days once payment has been verified. Pazzo Levers normally ship within 4 business days once colors and lever length are verified and payment has cleared.
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Exchanges: Buyer is responsible for shipping the item to us as well as the shipping cost for the new item.
Merchandise can be returned or exchanged only if in original manufacturer's packaging, same condition as sold, with all literature/documentation and attached tags, instructions, etc. Worn items, used items or any items without the tags will not be accepted. Please, do not ship an item only in its original manufacturers packaging. Please use a cardboard box or other adequate packaging to ensure your return or exchange is not damaged on the way back to us.