Backed by our guaranteed-fit promise.
Transform your biking adventures with these premium replacement arms, expertly designed to expand your CURT bike rack #18021 from a 2-bike to a 4-bike model. Whether you're planning an extended family trip or a solo journey, this flexible solution ensures a seamless riding experience.
Elevate your bike rack’s functionality today with this incredible set of two replacement arms. Please note, bike rack #18021 is sold separately.
| Specifications: | |
|---|---|
| Part Type | Extender |
| Cargo Management Type | Hitch Bike Racks |

CURT Bike Rack Cradle Straps Rubber 2-Pack 18007
CURT

CURT Replacement Long Arm for Tray-Style Bike Rack 19239
CURT

CURT 2-Bike Trailer Hitch Mount Rack Fits 1-1/4 and 2 Inch Receiver 18021
CURT

CURT Replacement Short Arm for Tray-Style Bike Rack 19238
CURT

CURT Replacement Right Cradle for Tray-Style Bike Rack 19240
CURT

CURT Extendable 2 or 4 Bike Trailer Hitch Mount Rack Fits 1-1/4 and 2 Inch Receiver 18030
CURT

CURT Replacement End Caps for 18088 Bike Rack 19267
CURT

CURT Replacement Wheel Basket for 18088 Bike Rack 19264
CURT

CURT Replacement Tire Strap for 18088 Bike Rack 19265
CURT

CURT Replacement Left Cradle for Tray-Style Bike Rack 19241
CURT