Discount Code: HEL HEL brake lines are used in Moto GP, WSBK, BSB, IOM TT, NW200, BTCC, Ginetta Cup, Mini Cup – And we provide you with exactly the same products. Stainless Steel Brake Lines, Stainless Steel Fittings, Stainless Steel Bolts. Tested on the most demanding roads and tracks around the world. Winning series after series. Championship after Championship. Join the winning team. This week members can get 15% off all Hel products simply use the discount code HEL when you checkout. Remember, all voucher/coupon codes must be entered during checkout.