more efficient chain waxing process with SILCA's innovative design

145mm 134g Rail Carbon/Ceramic

5 double butted tubeset can take the abuse of riding all year in any climate without worry of corrosion or denting with minimal care

improved abrasion resistance

gripgrab merino blend half zip thermal long sleeve base layer bicycle pumps more efficient chain waxing processThe GripGrab Merino Blend Half Zip Long Sleeve Base Layer is the height of luxury winter layering. The unique two layer fabric combines a merino wool outer with a viscose blend inner, to create a super soft, incredibly breathable and highly insulating base layer. The two natural fabrics are known for their outstanding temperature regulation and wicking performance; so they will keep you comfortable even when you are working hard in the winter months.