2017 NITRO Jersey Order your 2017 NITRO Jersey’s here! Support your local mountain bike trails, and look good doing it! Not sure of your size? Check out the sizing chart above. First round of Pre-Orders ends March 20th, 2017 Jersey Type Short Sleeve Jersey $65.00 USD3/4 Sleeve Jersey $70.00 USDLong SLeeve $75.00 USD Size SmallMediumLargeXL2XL3XL4XL Cut Men’sWomen’s Enter name, phone, and email.