Open UP SRAM Force 1 x 11 650B

Open 2

The most popular groupset we fit to our Open frames is SRAM's Force 1 x 11 groupset. It is a simple mechanical groupset that appeals to many who want to travel further afield and have the ability to adjust the gears themselves and not worry about a battery going flat. The cassette goes up to 40 teeth for the steepest climbs.

Choose from a 38 tooth chainring for mostly off road riding or a 42 tooth for a higher top end. Wheels are 650B Mavic Crossmax for offroad adventures shod with Schalbe's Racing Ralph tyres. Finishing kit and saddle are by Bontrager, good value quality aluminum handlebars, stem and seatpost. The Montrose saddle - available in three widthds and three models provides excellent support and comfort.

Open1
Open 5
Open 3
Open 6
Open 7

What our clients say

  • "A different level of professionalism! Super friendly and they really cared."

    CB

    Regular cyclist

  • "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

  • "Rode my standard Box Hill loop this morning with the temp shims and more thought to position. Felt more connected and compact on the bike. Fastest ride of the year, picked up close to a km/per hour despite crappy wet pot holed roads, a ton of traffic and a couple of nights out Thu/Fri."

    Matt H

    Seven Evergreen SL

  • "Julian was very knowledgeable and explained the fitting process very well. He came highly recommended and i completely agree. Very happy with the service. Instantly felt better on the bike. The pain i had in my knee went away right away. "

    WD

    Recreational cyclist

  • "Honestly these are great (custom orthotics). My feet feel totally balanced and stable and I‘m not searching for the pedal when I want to push it. They’ve made a massive difference.”"

    Tom Pidcock

    Olympic MTB Gold Medallist