2 Pack Martin Wheel T254 Inner Tube 280/250-4 TR87 90° Bent Valve Stem 280x250-4 by Martin Wheel $12.94 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Inner Tube PRODUCT DESCRIPTION Brand New (2) Pack of Martin Wheel Company Inner Tubes…· Inner Tube (2) Pack· Martin Wheel Company Part # T254· Fits Tire Size 8x300-4· Valve Stem: TR87 90° Bent Valve Stem