The new MBS Vector Pro trucks with titanium axles strike the perfect balance - super light weight but still strong, highly precise but at an affordable price, and very stable but still easily adjustable. The rust-proof Ti axles and stainless hardware make this truck perfect for kiters seeking more precision and stability than a traditional skate truck can offer. But at the same time, mountainboards wanting to shave POUNDS off their channel truck set-ups will love it just the same. And for those riders that do a bit of both, MBS Vector Pro trucks can't be beat. Weight 1lb 9oz per Axle Diamter 9.5mm