Faserwerk Luftschneider Computer Mount Box Pack Retractable Arms: Designed with folding

Retractable Arms: Designed with folding arms for convenient storage and portability

Quickly installs needle inserts with a squeeze of the handle

Equivalent Shimano freehub is FH-536 Shimano Freehub

ULTRA Ceramic bearings with silicon nitride balls selected according to aerospace standards for maximum roundness

but substitutes a folding bead material for reduced weight

Faserwerk Luftschneider Computer Mount Box Pack Retractable Arms: Designed with foldingAttach your GPS device to the air cutter with our GPS mount. Now also available with a GoPro mount for cameras or lights. For heavier headlights, there's a second GoPro mount position closer to the handlebars. Compatible with: Garmin, Wahoo, Hammerhead Karoo, GoPro Specifications Category: AccessoriesMaterial: 6061 T6 aluminum Mfr Claimed Weight 39g