Topeak TrolleyTote Folding MTX Rear Basket Shimano Ultegra Di2 12 Speed the Scale 700 SL ensures

the Scale 700 SL ensures smooth and reliable shifting in all conditions

Designed to seal punctures up to 1/4

Chain: KMC S1

Thick shelf for large bottles

The multi-axle system allows mounting bicycles with standard quick release and 12mm thru axle skewers

Topeak TrolleyTote Folding MTX Rear Basket Shimano Ultegra Di2 12 Speed the Scale 700 SL ensuresEngineering grade plastic construction with aluminum handle Folds flat when not in use Telescopic handle and trolley wheels for off bike convenience QuickTrack rear rack mounting system (Fixer 6) Compatible with any Topeak MTX rear rack Mount: Quick Release Material: Plastic Size (WxLxD): 17. 4x13. 4x10. 1" Color: Gray