Donnelly Sports BOS Tire 700 x 33 Tubeless Folding Black eBike Head Unit Parts Barcode: 4710495434070

Barcode: 4710495434070

Model: 431

Part Number: 039-09-000

EXP Series Half Frame Pack

Barcode: 4054289000172

Donnelly Sports BOS Tire 700 x 33 Tubeless Folding Black eBike Head Unit Parts Barcode: 4710495434070The BOS is named after the airport code for Boston, the original hotbed of North American 'cross and home to some of the nastiest courses. Even more aggressive than the PDX, it has buttressed side knobs for outstanding traction in super muddy corners and off camber sections and a center tread that's all bite. Tractor style tread for the harshest mud. Brand: Donnelly Model: BOS Length: 10 Width: 4. 5 Height: 4 Weight lb: 0. 85 Part Number: D10132