Mitas 140/90-17 SG17 Heavy Duty Tubes are made of a Butyl Compound and delivered in an individual box.

Mitas Heavy Duty Tubes have a thickness of 1.9 to 2.0 mm.

The valve stem on this tube is a fully metal threaded TR6 with an Oval base.

Delivered as tube SG17 4.00/4.25/4.50/5.00/5.10/6.10//4.25/80-17//110/90-// 120/90-//130/90 - // 120/80-//130/80-//130/70-// 140/80-//140/70-//150/70 - //150/60-//150/80- //140/90-//150/90-//160/60-17