For visually impaired users: Browse the streamlined version of our website.

Surly Stainless Steel Chainring 21t x 58mm MWOD Inner

Note: Manufacturer does not allow using discount coupons
Low Price: $35.00
Back Order Add to Wish List
Out Of Stock Online
Usually ships in 5 to 6 days

Please Log in to receive a notification when this item arrives in stock.

$1.99 Flat Rate Shipping!
This item is eligible for $1.99 flat rate shipping Learn More
This item earns up to 35 VIP Reward Points Learn More
Surly Stainless Steel Inner Chainrings for customizing a Mr. Whirly Offset Double (MWOD) crankset.
Features:
  • Converts the Mr. Whirly crankset into an offset mountain double crank which allows for extra wide rear tire and rim combinations while avoiding chain-on-tire rub, e.g., 4.7" tires on 82mm or 100mm rims
  • Bolts directly to an outer MWOD chainring using a specialy designed secondary bolt circle
  • MWOD inner and outer chainring combo bolts directly to the 58mm BCD mounting holes on Mr. Whirly cranks
Specs:
MaterialStainless Steel
Drivetrain SpeedsSingle Speed 3/32"
Chainring BCD58
Defined Color ListSilver
Drivetrain Speeds10
Tooth Count21
Ring Position/TypeInner
ColorSilver
Drivetrain Speeds9

This product was added to our catalog on April 25, 2018