SKU: 210000118124

OPEN One+ Eagle XX1 AXS Complete Bike

SKU: 210000118124

OPEN One+ Eagle XX1 AXS Complete Bike

$7,999.99
Brand: OPEN
Categories:

Frame available. 
Contact us for estimated build times.

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Product Description

Like the OPEN Unbeaten Path U.P., we've built up numerous OPEN One+ Frames into highly-customized dream bikes.  Our first (and one of our absolute favorites) is Andy Kessler's personal One+.  If you're unfamiliar with OPEN, Andy co-founded OPEN with famous Cervelo co-founder Gerard Vroomen.  Both Andy and Gerard built independently-successful careers with some of the biggest names in the industry, so when the two got together to form OPEN, they created a new goal - build a small, dynamic company focused not on quantity, but on making a few models as good as possible.  After the success of the OPEN O-1.0 (and sibling OPEN O-1.1), the brand added a new criteria to its list of design requirements - versatility.  As OPEN was developing their new mountain bike frame, there began a shift in the bike industry toward wider and wider tires, and away from ultra-narrow race tires.

The OPEN One+ offers some of the very best tire clearance available - 2.4" wide tires on standard 29" wheels clear with ease (thanks to Boost hub spacing and highly-shaped tubing).  But the real versatility comes in the form of clearance for Plus tires - 27.5" x 2.8" wide tires to be exact.  The additional width and air volume gives a massive increase in traction and compliance to an otherwise race-ready platform.  For those looking for the lively, snappy, and lightweight ride of a hardtail, the One+ checks all the boxes.  For those who want the aforementioned ride but with extra stability and confidence in loose dirt, rocks, and sand (or anywhere else, for that matter), the One+ does that, too.  It's become a shop favorite for many of the rides in and around Salt Lake City, Park City, and beyond.

Gerard and Andy's goal of keeping OPEN small and dynamic means they only offer two models (Unbeaten Path U.P. and One+), and only offer them as frame-only.  For the bike-obsessed among us who spend weeks hand-selecting every component, this means every OPEN is a blank canvas for building our own dream bike.  However, that sky's-the-limit bike build can get complex and costly, and far from timely.  Because of this, we've curated our own, exclusive OPEN One+ Eagle XX1 Complete Bike, with just a few options to make it perfect for you.  We based our build on our owner's personal One+ (and several One+ bikes we've put together), choosing high-quality, highly functioning parts to match the OPEN's own attention to detail.  We started with a Rockshox SID RLC 29"/27.5Plus fork - the same fork will work for either a 29" wheel or a 27.5" plus setup, matching the versatility of the One+ frame.  Keeping with simplicity, we've selected the latest SRAM 1x12 Eagle XX1 build kit, which functions extremely well and is the lightest group on the market. A PRO handlebar, stem and seatpost help keep the build lightweight, and to finish off the build we've selected Reynolds TR 307S/309S Carbon Wheels.  You can view the detailed spec below or in our "specifications" tab.

Whether you’re heading to Salt Lake City, or prefer we ship your OPEN One+ mountain bike to you, we’ll do a full, professional bike build, dialing in shifting and braking, truing wheels, etc. If you’re unsure about sizing, give us a call or email us at info@contenderbicycles.com to talk through geometry and fit. And although this is a “stock bike,” we are more than happy to discuss variations of this builds (note actual bike may vary slightly from images.  Please refer to tech specs listed below).

For some personal thoughts on the OPEN One+ (and the inspiration for our OPEN One+ Eagle XX1 Complete Bike), head over to our blog for a new review.

SRAM XX1 Eagle
Frameset OPEN ONE +
Fork RockShox SID RLC 100mm (27.5+/29" Boost 15x110mm)
Shifter SRAM Eagle XX1 Trigger Black
Crankset SRAM Eagle XX1 Black
Front Derailleur N/A
Rear Derailleur SRAM Eagle XX1 Black
Brakes Shimano M8000 XT Hydraulic
Rotors Shimano XT RT81 IceTech 160mm CL front/rear
Cassette SRAM Eagle XX1 Black 10/50T
Chain SRAM Eagle XX1 Chain Black
Handlebar Race Face NEXT Carbon 3/4" Rise 31.8x725mm
Stem Race Face Turnbine Alloy (specify length)
Seatpost PRO Tharsis XC Carbon 27.2x400mm (zero offset)
Saddle Fabric Scoop Elite Black
Wheelset Reynolds TR 307 S (27.5+) or Reynolds TR 309 S (29")
Tires Schwalbe Rocket Ron Snakeskin EVO TR or Maxxis Rekon EXO/TR
27.5x2.8" (27.5+) or 29x2.25" (29")
+ $400 ENVE Handlebar, Stem, Seatpost

REVIEWS

Geometry

Open One plus Geometry image

size S M L
standard wheel 27.5" 29" 29"
semi-fat wheel 26" 27.5" 27.5"
stack 584 615 647
reach 401 419 436
headtube angle 71.0° 71.4° 71.4°
seattube angle 73.0° 72.5° 72.0°
fork axle-crown 487 506 506
headtube length 102 97 135
toptube length 576 602 643
seattube length 420 445 500
BB drop 40 57 52
rear center 423 440 440
front center 635 655 684
wheelbase 1056 1092 1121
standover height 728 752 809

Specifications

Size-Specific Component Dimensions Crank Length: 170mm (S), 175mm (M & L)

SRAM XX1 Eagle AXS
Frameset OPEN ONE +
Fork RockShox SID RLC 100mm (27.5+/29" Boost 15x110mm)
Shifter SRAM Eagle AXS
Crankset SRAM Eagle
Front Derailleur N/A
Rear Derailleur SRAM Eagle AXS
Brakes Shimano M8000 XT Hydraulic
Rotors Shimano XT RT81 IceTech 160mm CL front/rear
Cassette SRAM XG-1299 Eagle
Chain SRAM XX1 Eagle
Handlebar Race Face NEXT Carbon 3/4" Rise 31.8x725mm
Stem Race Face Turnbine Alloy (specify length)
Seatpost PRO Tharsis XC Carbon 27.2x400mm (zero offset)
Saddle Fabric Scoop Elite Black
Wheelset Reynolds TR 307 S (27.5+) or Reynolds TR 309 S (29")
Tires Schwalbe Rocket Ron Snakeskin EVO TR or Maxxis Rekon EXO/TR
27.5x2.8" (27.5+) or 29x2.25" (29")
+ $400 ENVE Handlebar, Stem, Seatpost