Canyon Grizl AL7.
-27.5 Dt Swiss gravel LN
-Continental Dubnital (front 2.4/ rear 2.2)
-GRX 600 cranks cut down and threaded to 140mm
-2by chain rings specialties TA (28t/44t)
-GRX 820 front derailleur.
-GRX 822-SGS rear derailleur
-shimano 9-51 cassette(combination of 9-45/10-51)
-Hope 220mm front rotor/ xtr rt99 200mm rear

Just for fun build. Mainly want to test limits of the frame and components.

by YOMADAGUN

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8 Comments

  1. Seems like the perfect bike Alpine gravel trail. Lots of +15% gradients trails there.

  2. This is amazing, just as I was thinking about getting higher ratio for steep climbs!!

    I have currntly GRX 820 front derailleur and GRX 820 direct mount rear derailleur. What does SGS mean?

    I have 46/30 and 36-11. If I want to convert to what you have what do I need to do? Get TA rings 28/44 and can you explain me for cassete part? Did you need to change shifters? Any other parts needed?

    My cranks are GRX 610. My shifter brake lever is GRX 610

    What is your chain?

  3. Boxofbikeparts on

    28-51 low gear seems crazy low to me. Like I might fall over if I’m not pedaling over 100 rpm.

  4. poop-du-jour on

    The fuck?! I love this! The 220mil rotor up front is wild, actually, there’s a lot to unpack here

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