National 12 4mm kicker control Features_Ratchet Allen 20mm Dynamic Blocks feature

Allen 20mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to performance ratio

after working alongside leading rope manufacturers the Allen design team came up with a simple solution which improves grip without chewing away at your expensive rope

The taped seams protect from any water ingress and when combined with neoprene wrist and waist fastenings

Size Height Chest Waist JS 60-66cm 55-60cm JM 66-71cm 58

It features neoprene leg straps and a quick release spreader bar with adjustment at 4 parts for easy fitting

National 12 4mm kicker control Features_Ratchet Allen 20mm Dynamic Blocks featureEvolution Race 78 has a high performance Dyneema SK78 12 strand coated core that is high strength, low stretch and low creep. It has a hard wearing HT braided polyester cover and is perfect for use on National 12's, providing the low stretch required for high performance racing, as well as polyester cover to protect the core against harmful UV. National 12 systems are automatically discounted as part of our sponsorship of their National Series, and