SOCO Steel All Road

Faster than a gravel bike, more ride possibilities than a road bike. Enter the new SOCO All road.

The SOCO Steel is our spirited steel all-road bike. Whether you are on pavement running 700x30mm tires or fast gravel courses with a 40mm tire the SOCO’s geometry is begging you to throw down! But what good is a fast bike if it can’t get you there comfortably?

Six frame sizes 50-60cm feature specific butting profiles built of Velospec Made in USA heat treated tubing. The objective is to create a balance of power and suppleness proportional to the rider. Compared to the Terlingua gravel bike, the SOCO has more road focused angles, and a shorter wheelbase.

Like all of our bikes, the chainstay length is adjustable. This opens up more tire options and a range of ride qualities. The SOCO’s chainstay positions range from race road bike lengths to gravel lengths. You can adjust the chainstay up to 20mm to develop the ride-feel from rapid acceleration to smooth and stable.

Built of Made in USA main tubing and frame components, double butted oval chainstays and threaded bottom bracket. The SOCO can be configured with road or gravel electronic or mechanical drivetrains, 1x and 2x, or set up as a singlespeed. Framesets and builds are matched to either the ENVE AR fork or an internally routed ENVE In-Route Kit for an extra clean aesthetic. -special thanks to our dealer @BlackSaddleBikeShop for the photos of their recent SOCO Steel build in our Lilac colorway.

All of our complete bikes are built with a custom selection of components. We pride ourselves on listening, understanding your riding goals & working with you to craft the perfect blend of components & customizations.
— Vince | support@chumbausa.com | 804-290-9607
SOCO Steel - Frame & Fork or Custom Build Deposit
from $2,520.00

Order your frame below, or request a free quote on a complete or partial build. Each frame is handmade to order. Color choices, frame customizations and component kits can be added at anytime before production begins.

For those going for the ENVE In Route System, the deposit includes the In-Route AR Fork, ENVE Stem and Handlebar, Chris King Aeroset in your color choice, and the frame customization. After placing your order we will plan your stem and handlebar selections from the ENVE lineup. Note we only offer electronic 12 Speed Di2, AXS, or Campy EPS drivetrains with the In-Route system for ease of use.

Frame price includes many color options.

  • For Frame / Frameset orders we will contact you to add a bottom bracket and headset to your order.

SOCO Steel Frame Customizations
from $0.00

Frame Customizations

After placing your frame or complete bike order, we will contact you to plan your customizations.

Customizations include HTL adjustments, internal routing, custom mounting points & more. Internal routing is cleanest with AXS, Di2 or singlespeed drivetrains. For custom geo see our titanium options.

SOCO Steel Geometry Chart

Measurements with Enve AR Series Fork. 382mm Axle to Crown Fork @ 47mm Offset. Frame is compatible with 47-50mm Offsets. Geo Customizations are availaible in the dropdown above.

Standover is measured 90mm forward of Bottom Bracket. Using a 700x30mm tire for reference.

Measurement 50 52 54 56 58 60
Suggested Rider <5'3" 5'4" - 5'7" 5'8" - 5'10" 5'10" - 6" 6 - 6'1.5" 6'2 - 6'3"
Effective Top Tube 518 530 545 565 583 603
Head Tube Angle 72° 72.5° 73° 73° 73° 73°
Head Tube Length 100 130 140 160 180 200
Seat Tube Angle 74.5° 74.5° 74° 73.5° 73.5° 73.5°
Seat Tube Length 465 500 515 530 545 575
Chainstay Length 415-435 415-435 415-435 415-435 415-435 420-440
Bottom Bracket Drop 75 75 75 72 72 72
Wheelbase 975-995 984-1004 989-1009 1006-1026 1024-1044 1049-1069
Standover Height 28.3" 29.7" 30.2" 30.8" 31.5" 32.5"
Reach 370 374 381 391 404 418
Stack 528 558 569 585 604 624
Stack+Headset Upper 544 574 585 601 620 632
Front Center 572 581 586 602 620 640

Ordering

The SOCO All Road is available as a frame only, frame set, in complete build kits, and partial builds. Custom component configurations can be quoted on request here: Chumba Custom

You can order a SOCO direct from Chumba over the website using the drop-downs on this page, over the phone, in person @ our Headquarters or from an approved Chumba Dealer. We welcome calls (512) 494-4944 and emails for immediate questions.