2021年4月25日 · Knock-Block failed - Trek Rail 9.8 carbon frame damage. mintyjim; Sep 16, 2020; 2 3 4. Replies 118 Views ...

2020年5月5日 · I do very much appreciate Trek being active on this forum, and that certainly gets back some of the good will lost through the knock block. shorelocal Posted: Jan 10, 2020 at 10:58

2021年11月21日 · The entire knock block system with the original stem is tightened to at 5Nm and with the Trek Knock Block Lockring Spacer for the standard stem at 2Nm. Hmmm? Hey there, sorry to hear about your ...

2023年6月9日 · Huckleberry’s COC Block Review. Having purchased a 2020 Trek Remedy one of my first observations was how much the knock block severely compromised the choice of aftermarket spacer/stem combinations.

2022年10月24日 · I have a trek rail 9.7 had a good wreck on it. Got high sided bent the bars broke the shifter levers off. I got it all back together and new bars. Tight and knock block lined up. When I turn to the right or left it goes till it hits the stops, the …

2020年9月16日 · I'm not sure of the Rail's specific headset dimensions, but 9point8 sells an IS angleset. They also mention Trek bikes and the knock block. Between the lift it provides and a bit of slackening maybe a good outcome isn't out of the question. Slack-R (9point8.ca) Knock Block (9point8.ca) Edit: I spoke to a 9point8 rep who had this to say:

2020年9月16日 · Whether or not Trek explicitly state the knock block will prevent damage, the frame, with it's straight down tube, is designed in such a way that the fork crown can hit the frame and damage it. So Trek designed the knock block to prevent such damage . The knock block has failed in its intended purpose, so I would argue Trek have a case to answer.

2020年9月16日 · I think Trek designed the straight downtube & knock block simply to have a point of difference from other brands. They claimed the downtube was stronger if it didn't have a bend where it joins the headtube (although other brands seem to do perfectly fine). Having a straight downtube meant the fork crown would hit the downtube, hence the knock ...

2023年1月21日 · My E-Caliber came with 2 of the 5mm and 2 of the 10mm Knock Block spacers. If I were to stack 2 of the 10mm and 1 of a 5mm spacers it is very nearly exactly the same as my 2 bolt collar. Width info:

2023年7月8日 · After a minor wreck, I found that the knock-block had been forced just past the stopping point, and even though I had the shop "fix" this, it lost that solid stopping point. From that point on it had a softer stopping point that never felt right - like as if the nub had been slightly sheered but I couldn't find that and neither could the shop.