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  1. Drivetrain
    Hi, I'm about to buy a new cassette, Shimano CS-M4100 with 46T. I have a hub DEORE FH-M6000. According to the spec it seems that this should fit to the hub with no issues. However I wanted to make sure before I make the purchase. So any of you guys have some feedback on this one ? If there...
  2. Drivetrain
    Does anyone know if it’s possible to remove and service or replace a Sram type 3 roller bearing clutch? I’ve spent hours searching and found nothing helpful. I’m working on a X01 Eagle derailleur. The lower cage was sticking a bit and not springing back to take up the chain slack. I opened and...
  3. Drivetrain
    So my wife bent her rear derailleur up pretty badly from a crash. It's a Sram NX 12 speed. I have the hanger alignment tool and was able to bend it back within spec. The cage of the derailleur was bend up pretty badly so I sort of eyeballed it and got a pretty straight. It shifts pretty well on...
  4. Drivetrain
    Hello , once again i reach for help So the story is that I'm upgrading to a long cage(same length like the last) due to braking the parallelogram outer arm specificly this side of the derailleur due to landing next to a rock that was tall. My "new" second hand derailleur is a sram x-horizon...
  5. Drivetrain
    I need your help to find which model derailleur is this
  6. News & Reviews
    Kogel has been showcasing their new YT Mob bottom bracket, which has been customized to fit the bike maker's Tues frame. It features ceramic bearings, which have an impressive warranty. Price is $199 for PF30-386L spindle 30mm cranks and is available in Mob blue. Their bottom bracket catalog is...
  7. Video, Photography, and POV Cameras
    I've had a pile of unused front derailleurs laying around my shop since long before SRAM released it's 1x specific drivetrains. For years I've wavered between dropping them off at my local co-op, or keeping them around "just in case," but now I realize I've missing out on a ton of fun. Who...
  8. General Discussion
    Shimano officially announced the long-anticipated release of a new 11-speed XTR mountain bike component group today in both Race and Trail tuned versions. The new XTR M9000 component group includes options for 1x, 2x and 3x front chainring combinations, a new cassette, brakes, front and rear...
  9. 29er Bikes
    Christophe, the engineer from Acros, shows us the new hydraulic shifting system at Bike Press Camp. [youtube width="640" height="385"]httpv://www.youtube.com/watch?v=8non1ZKZqj0 Acros Hydraulic Shifting System Hydraulic operated "Push Push" system - no spring for downshifting in front and...
  10. Drivetrain
    First a short back story...I have been riding or, I should say 'rode', a SRAM X7 rear derailleur for three weeks. In that time, I have blown up a chain and today the entire derailleur snapped off the bike at the mounting tab. I do some hard riding but, no where near that hard. So now, I am in...
  11. Broken Bike

    Hey, try to look at this in an optimistic way... My broken derailleur that got ripped off by a stick in the spokes.
  12. Broken Bike

    My broken derailleur that gor ripped off by a stick in the spokes.
  13. Broken Derailleur

    A stick got stuck in my spokes and ripped my rear derailleur right off.
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