HollowBlock2 13.5" Loop Bluesign Certified delivering a well appointed bike

delivering a well appointed bike repair stand for all experience levels

Trimethoxycaprylylsilane

Integrated anti-microbial technology

Superior cramp prevention

The upper breathes well and offers 4-way stretch for maximum comfort day-in and day-out

HollowBlock2 13.5" Loop Bluesign Certified delivering a well appointed bikeSterling Rope's popular friction hitch and autoblock has been redesigned with a stronger aramid fiber. The 6. 8 mm HollowBlock2 is made of 100% Technora fiber for increased abrasion resistance and improved durability. It's gripping ability comes from the unique hollow braid construction, for use as a prusik or Klemheist knot on ropes 7 mm or larger. 6. 8mm 100% Technora Construction Significant increase in durability and performance Same function and