ID: 210000105988

OPEN WIDE Frameset

SKU: 210000105988

OPEN WIDE Frameset

$2,975.00 $3,500.00
Brand: OPEN
Categories: Gravel
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OPEN WI.DE Frameset OPEN WI.DE Frameset

OPEN WI.DE Frameset

The OPEN WI.DE frameset takes the versatile base of the OPEN U.P. and adds tire clearance for a 27.5 x 2.4" tire, more mounts without changing road feel.


Product Description

OPEN's newest frame comes from the idea of winding detours, hence the name WI.DE. The OPEN WI.DE frameset goes a little bit further than the OPEN U.P., as it's set up more for extreme terrain. Conquer almost any terrain, without slowing you down on the easier roads and trails. 

Here are the details: Take an U.P. frame, and massage it to fit a 27.5 x 2.4" or 700 x 46c tire without taking away too much from the bike's geometry. Add in a fourth cage mount under the bottom bracket, a 1.5 cm taller headtube, a slightly lower bottom bracket height, a new XS size, and boom, new bike that handles similarly to the U.P. but has different capabilities.

The WI.DE uses dropped chainstays on both sides to create the massive 2.4" tire clearance. OPEN says this actually increases bottom bracket stiffness, but we dig that this adds more tire clearance while maintaining the road bike-like 420 mm chainstays and maintaining similar geometry in sizes. Despite all of these changes, the new WI.DE weighs exactly the same as the U.P., at 1040 grams for a frame and 390 g for a fork.

We've also worked hard to create aggressively-priced build kits to help you build your ideal bike.

Have any questions about the OPEN WI.DE gravel bike? Give us a call during business hours, or send us an email any time to



Open Wide Geometry Image

rider height¹ <5’5"" 5’3""-5’7"" 5’6""-5’11"" 5’10""-6’3"" 6’2""-6’8""
stack 520 545 570 595 620
reach 346 358 370 382 394
standover² 707 739 777 794 817
headtube angle 68.0° 69.0° 71.0° 71.5° 71.5°
headtube length 99 125 150 170 196
fork offset 50 50 50 50 50
seattube length 464 495 530 550 564
seattube angle 72.5° 72.5° 72.5° 72.5° 72.5°
seattube angle (norm.³) 74.5° 74.0° 73.5° 73.5° 73.5°
toptube length 510 530 550 570 590
toptube length (norm.³) 490 515 540 560 580
BB drop 80 77 75 75 75
front center 583 596 599 613 634
rear center 420 420 420 420 420
wheelbase 990 1004 1009 1022 1042


Frame-only size M, ±3% 1040g
Fork-only weight, ±3% 390g
Sizes XS/S/M/L/XL
Stock colors Grey matte/gloss mix (assembled bike), Orange (frameset + parts kit), RTP (frameset + parts kit)
RTP (Ready-to-paint) A clearcoat is not needed for UV protection but recommended to protect against scratches and wear. Some customers leave the frame bare.
BB standard BB386EVO pressfit 86.5x46mm BB shell
Recommended groupsets The WIDE is designed for serious off-road riding. We recommend a rear derailleur with a clutch or cage damper (Shimano GRX 1x, SRAM Force AXS & Red AXS 1x, SRAM Apex1, Rival1, Force1, Campagnolo Ekar)
Shimano crank fit All road cranks
SRAM crank fit All DUB road, Force 1 BB30
Front derailleur mount none, 1x drivetrains only
Recommended ring shape Flat (for example Wolftooth)
Maximum 1x ring size General guidance: 46t (flat ring, not available in all sizes with all BCDs so check with your crank supplier), 42t (SRAM offset ring). Note: clearance depends on chainline & chainring. 2mm space is required so please verify.
Minimum 1x ring size In standard set-up: 38t (flat & offset rings). Smaller rings can work depending on cassette/rear derailleur/chain length setup
Rear thru-axle 142x12mm superlight Carbon-Ti X-12
Front thru-axle 100x12mm superlight Carbon-Ti X-12
Front disc rotor size 160mm only
Front brake caliper mount Smartmount 160 system attaches flatmount caliper, without adaptor, for 160mm rotors
Front brake bolts SRAM 2x 37mm "REAR” brake bolts for 30mm “chainstay” (SRAM part# 00.5318.005.008)
Front brake bolts Shimano 2x 43.2mm “REAR” brake bolts for 30mm “chainstay” (Shimano part# Y8N208030)
Front brake set-up Campagnolo “140mm” (rear) caliper + 160mm rotor, no adaptors, 2x 39mm "screws for 30-34 mm rear mount thickness” (Campagnolo part# AC18-DBSC39)
Rear disc rotor size 160mm only
Rear brake caliper mount Smartmount 160 system attaches flatmount caliper, without adaptor, for 160mm rotors
Rear brake bolts SRAM 1x 27mm (SRAM part# 00.5318.005.004), 1x 32mm (SRAM part# 00.5318.005.006)
Rear brake bolts Shimano 1x 33.2mm (part# Y8N208010), 1x 38.2mm (part# Y8N208020)
Rear brake set-up Campagnolo “140mm” (rear) caliper +160mm rotor, no adaptors, 1x 29mm “screw for 20-24 mm rear mount thickness” (part# AC18-DBSC29), 1x 34mm “screws for 25-29 mm rear mount thickness" (part# AC18-DBSC34)
MultiStop internal system Mechanical 1x, Di2, eTap
Headset Integrated IS42/28.6 | IS52/40
Seatpost 27.2mm diameter, standard set-up zero-offset
Cage mounts Seattube, downtube, under-downtube, under-BB
TT bag mount system 100mm front-post-to-headset-edge