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Wolf Tooth Premium Headset for Trek Knock Block

£63.00

Wolf Tooth Premium Headsets for Trek Knock Block are machined in the USA out of aircraft-grade 6061 aluminium with superior sealing for protection against the elements. Available in a variety of colours to match the style of your bike, these upper headsets are for Trek frames with moulded-in internal bearing cups. .. Read more

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IS41/28.6 8mmIS41/28.6 8mm
SKU: WTIS41U8MMKNOCKBLK
  • DESCRIPTION
  • REVIEWS
DESCRIPTION

PRODUCT DETAILS

Wolf Tooth Premium Headsets for Trek Knock Block are machined in the USA out of aircraft-grade 6061 aluminium with superior sealing for protection against the elements. Available in a variety of colours to match the style of your bike, these upper headsets are for Trek frames with moulded-in internal bearing cups. 

These headsets are to be used only with Trek Knock Block system 

Trek developed Knock Block as an integrated frame protection system to prevent self-inflicted scuffs, dents, or cracks from spinning handlebars. Knock Block consists of a special stem and stop chip on the frame. The stop chip limits the turning range of the custom keyed headset cover. The top of the headset cover has notches that lock into corresponding notches on the headset spacers which also correspond with notches in the stem for the strongest connection to the steer tube. These parts work together to prevent the crown of the fork and the handlebar controls from hitting the frame. 

Key Features

  • Designed to work only with Trek Knock Block system
  • The top cap on these headsets have unique raised features that key to Knock Block-compatible stems (made by Bontrager)
  • If spacers are needed, you will need to use special Knock Block-compatible spacers with notch features

ABOUT Wolf Tooth

Designed, prototyped and tested to withstand the harshest Minnesota conditions, each Wolf Tooth product improves the ride experience with ingenious solutions to level the playing field in the ever-evolving world of cycling technology. Whether you want to go 1x, put a dish-sized cassette on your gravel bike or add a spash of colour to your trusty steed, Wolf Tooth has you covered, whatever you ride.Read more about Wolf Tooth.

ABOUT SADDLEBACK

Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of Castelli, Chris King, ENVE, HJC, Moots Cycles, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.

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