Giant Rear Dropout MY21 Helmets Extra side rail provides compatibility

Extra side rail provides compatibility with most panniers

The ParkingHook is especially designed to save space and keep your bike safe while stored

micro tension adjustments

Contains no wax silicon

Sizes Medium 54-58cm or Large 58-62cm

Giant Rear Dropout MY21 Helmets Extra side rail provides compatibilityA replacement dropout for 2021 TCR disc brake models, 2023 Propel disc models and 2023 Enviliv Disc models. Please double check compatibility before ordering. Compatible with: MY23+ Propel Adv SL Disc, MY23+Propel Adv Pro Disc, MY23+Propel Adv Disc, MY23+ Enviliv Adv SL Disc, MY23+ Enviliv Adv Pro Disc, MY23+ Enviliv Adv Disc, MY22+ Langma Adv SL Disc, MY22+ Langma Adv Pro Disc, MY22+ Langma Adv Disc, MY21+ TCR Adv SL Disc, MY21+ TCR Adv Pro Disc,