GIRO ARIES SPHERICAL HELMET (ASIAN-FIT) Color:Matte Sharkskin It's water resistant and anti-slip

It's water resistant and anti-slip to keep the trainer in place no matter how much you sweat

P/S adaptor

SAFETY BEVEL EDGE: Beveled edge keeps the mat in line with the floor

Giant Contact SLR Aero XS:40cm

and elegant and secure direct-mount X-SYNC chainrings for flawless chain management

GIRO ARIES SPHERICAL HELMET (ASIAN-FIT) Color:Matte Sharkskin It's water resistant and anti-slipDETAILS Lighter, cooler, sleeker, plus all the added protection of Spherical Technology powered by Mips and our new DryCore sweat management system: the Aries Spherical is like nothing before. A helmet that feels like it isn't there: the all new Aries Spherical is like nothing before. Its sleeker form and lighter weight (only 270 grams in size medium, CE certification), deliver sensational comfort and cooling power. Spherical Technology, our ball and