Blackriver x Sorry Diamond Coping Spine Fingerboard Ramp Backpacks the world's most impact absorbing

the world's most impact absorbing material

Place in normal oven at 100F for 5 minutes

Closed-cell polyurethane insert provides impact protection and a more consistent fit

4140 Chromoly axle

Blackriver x Sorry Diamond Coping Spine Fingerboard Ramp Backpacks the world's most impact absorbingIf you're as big of a transition fan as we are, we got a real treat for you: the Blackriver x Sorry Fingerboard Ramps Diamond Coping Spine. This obstacle is made out of two quarters back to back, topped with a double dose of our diamond coping. Therefore you have plenty of options for transfers, transition combos and extra nice grind feeling and sound. Designed by team rider Nash Jacquez this ramp is yet another mile stone of Blackriver's good team