Union 34 Stripe Rucksack With Quick Release Seatpost Fixing - 30 Litres Clamp Diameter_31.8mm the X7 comes with BB30

the X7 comes with BB30 bottom bracket bearings

Top tube length: 800mm (centre to centre)

With its robust steel axle and its quickly engaging steel freehub

Safety lock strap system: Patented by Gaerne

Head angle: 73°

Union 34 Stripe Rucksack With Quick Release Seatpost Fixing - 30 Litres Clamp Diameter_31.8mm the X7 comes with BB30Union 34 Stripe Rucksack With Quick Release Seatpost Fixing This Union 34 Stripe Rucksack is a 30 litre capacity bike backpack with a hidden plastic fitting in its back, which enables it to slot securely to the seatpost fixing system and stay there even over rough or bumpy terrain. Off the bike, this urban rucksack not only looks professional and compact, but can be carried in comfort, thanks to the ample padding around the shoulders and back and the