My Bike for the 2023 Rock Cobbler: Rockshox Reverb AXS Wireless Dropper with Shimano GRX Di2?

2023 rock cobbler bike
JOM has prepped a special bike for 2023 Rock Cobbler

Rock Cobbler

“The world famous BMC Rock Cobbler is a stupidly hard ride bordering on a race. It was conceived by drunken madmen…on a ride…then on barstools…late in the night. The Pebbler is less stupidly hard but still a true challenge. As always we are passionate and driven to showcase dirt trails, roads and things that are neither. Shenanigans abound. We promise a unique, challenging route of lots o’ dirt and everything from MTB level stuff to easy gravel fun….In a very Bakersfield way. As is tradition, the final routes, other details, updates, rules and news will be shared with registered riders the week before the event.” – https://rockcobbler.com

JOM’s Bike for the 2023 Rock Cobbler Video

Alternative Video Link for those reading via email subscription.

Held annually in Bakersfield, California, the 2023 edition marks the tenth running of this insane event. There is no perfect bike for Rock Cobbler (80+ miles), or the Pebbler (40+ miles), but an MTB would be a good choice.

2023 rock cobbler bike
Handy Shimano GRX Di2 for shifting

JOM of the Gravel Cyclist crew rode the full monty Rock Cobbler in 2022 (the running of the bulls edition), and vowed never to return. However, after reviewing the standing invitation from Sam the Promoter (what a bastard) to return, and considering what sort of madness is surely laying in wait for the Tenth Anniversary, it seemed like a good idea to come on back! In reality, this is probably a really bad idea… there aren’t any 30%+ grades or insane hike-a-bikes and other dodgy roads in NorFLA.

2023 rock cobbler bike
Rockshox Reverb AXS dropper with Di2, what is this madness?

All of this aside, JOM will be riding a well-proven and reliable steed, with special changes just for the Rock Cobbler. Rockshox XPLR AXS Wireless Dropper seatpost with Shimano GRX Di2? Huh?

Well, JOM’s one and only SRAM bike doesn’t have a round seatpost, which precluded him from riding that bike. This we have this hybrid SRAMano setup.

2023 rock cobbler bike
SRAM Blipbox AXS with zip ties to the rescue!

Stayed tuned for the event video, coming soon 🙂 Rock Cobbler happens on February 11, 2023.

Additional Photos

2023 rock cobbler bike
Dropper activator Blip button will reside beneath handlebar tape

2023 rock cobbler bike

2023 rock cobbler bike
Don’t worry, there is a long expander inside that steerer tube
2023 rock cobbler bike
Standard GRX 48/31 2x gearing
2023 rock cobbler bike
SRAM 11-36 11-speed cassette
2023 rock cobbler bike
T-lab X3.22 with Xentis Kappa2 650b wheels
2023 rock cobbler bike
Aussie-themed seatpost clamp & Ti bolt by Wolf Tooth Components
2023 rock cobbler bike
More Wolf Tooth Components bling
2023 rock cobbler bike
Yet more Wolf Tooth Components bling
2023 rock cobbler bike
Dark Speed Works top tube bag
2023 rock cobbler bike
Another view of that AXS wireless dropper seatpost
2023 rock cobbler bike
Wolf Tooth EnCase system will be aboard JOM’s bike
2023 rock cobbler bike
These Ashima rotors likely won’t make the final cut

2023 rock cobbler bike

2023 rock cobbler bike
PRO Components Stealth Off-Road Saddle

2023 rock cobbler bike

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1 Comment

  1. Mark Bates

    A special steed indeed! Good Luck!

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