Open U.P. 1 x 11 Di2

Eleven electric gears

For this build we used Shimano's ST - R785 Di2 hydraulic levers coupled to an XTR Di2 rear deraiileur with a 42 tooth cassette and 42T font single chainring. The Shimano levers are set up to change the gears with both hands; the right lever makes the gears harder, the left easier. The gearing ratios are suitable for road and off-road, for more off-road and hillier rides a 38T chainring could be considered.

Technical Spec

Frameset	Open U.P.
Gears	Shimano Di2 XTR
Rims	Stan's No-Tubes Crest 650b
Hubset	DT240


Tyres	Maxxis Beaver 2.0
Powermeter	Rotor
Bars, stem, saddle	Bontrager
Seatpost	Thomson Elite

What our clients say

"I had my second fitness test this weekend and on the first 8 minute time trial I'd improved average power output by a whopping 41 watts over the previous test. This is almost entirely down to the new position!"

Alan B
"I wanted to pass on praise for Jimmy, his knowledge, patience and ability to address problem areas I presented was exceptionally. As expected the bike fit was far superior to anything I have had in the past but most importantly I genuinely feel it’s improved my cycling in comfort and in speed."

Anonymous
"I tried the shorter cranks today and I like them - it feels like it's less stress for the back and it seems easier to ride higher cadence. In the end I had a good Tour with no back problems. Thanks for your help!"

Bauke Mollema
"Thanks very much for consultation last week - since I saw you I do not have anything like the same amount of pain I was experiencing previously. I am so much more at ease with my new positioning and my posture feels right now."

Jane B
"Hey Julian and Phil, I hope you are both well. I just completed a 21 hour week on my new 165mm cranks and I am in love. They feel so so great! Thank you for all your help. I’ve never felt so comfortable on my bike before. All the best, Hannah"

Hannah Barnes

National Champion / Professional Bike Rider