Steilacoom RCX Pro Disc

  • Diamondback Competition Alloy Cyclocross Frame
  • Easton EC-90XD fork for absolute stiffness and control up front
  • Mechanical disc brakes for enhanced stopping power
  • SRAM FORCE 10 speed drivetrain for maximum performance

At home in some of the wettest, muddiest, gnarliest terrain in the world, we know a thing or two about what it takes to make a mean cyclocross bike: one that sheds mud, ports easy and crushes any root or rock in its path. We understand that a light and stiff platform—via BB386—equates to more acceleration and control while out of the saddle. We also know that a flatter top tube for easy portage and the right geometry are essential to winning any race.

The 2014 Diamondback Steilacoom RCX Pro Disc is the perfect embodiment of everything Northwest. It’s well-equipped to tackle any single track, mud field, sand pit, staircase, hurdle or inclement weather between the starting gate and the finish line. At the core is the DBR CX Pro Spec Fully Butted 7005 Alloy Competition Cyclocross frame with formed top tube and an integrated headtube. The frame is light and durable which is something that we look for in a cross bike. The formed top tube features a flat bottom for easy portage over any hurdle.

Paired exclusively with the frame is the Easton EC-90XD carbon fork that’s exceptionally strong and stiff. With a tapered 1.5” carbon steerer set up for 160mm Avid disc brakes, it’s race-ready.

Component setup comes in proper with an impressive SRAM build. 10spd 1170 cassette, chain, Force derailleurs and Double Tap shifters—this is a dream bike. The SRAM S950 10spd Carbon Monocoque Arm, Cross Crankset with BB386 technology, offers a light weight and exceptionally stiff pedaling platform. A 46t – 36t double ring set gets you up to speed efficiently and the AVID BB7 Mechanical Disc Brakes are sure to provide the much needed braking power in all conditions.

Easton EA90-XD Disc rims are serious, super light cross rims laced to Easton EA90-XD hubs and wrapped with Michelin Cyclocross Mud 2 700×30c tires. Gluttons for punishment, these wheels will see you through to your finish line.

The cockpit, outfitted with FSA K-Force carbon handlebars, stem, seatpost, and topped off with the WTB Silverado saddle, is laden with quality. You can admit it, this bike is a stone cold stunner.

Whether you are looking for a true dedicated and capable cross bike for the season or are in search of the ultimate commuter, we’re not sure how you could do better than this.

The 2014 Steilacoom RCX Pro Disc looks as amazing as it rides, and comes in four sizes: 50cm, 53cm, 56cm, 59cm.

 

Bike Specs

Sizes 50cm/SM  53cm/MD  56cm/LRG  59cm/XL 
Frame DBR CX PRO Spec. Fully Butted 6061-T6 Alloy Competition Cyclocross Geometry, Formed Top tube w/integrated Tapered Headtube, lightwieght formed Down tube, with Formed and butted seat tube with Brazon FD hanger, Disc Specific Drop out
Fork Easton EC-90XD Carbon w/Tapered 1.5 Carbon Steerer for Disc Brake
Rear Shock N/A
Cranks SRAM S950 10spd Carbon Monocoque Arm, Cross Crankset BB-30 46,36t
Bottom Bracket BB386
F. Derailleur Sram FORCE FD Braze-on type
R. Derailleur Sram FORCE 10spd
Shifter Sram FORCE double tap 10spd shifter
Brake Levers Sram FORCE double tap
Brakes AVID Mech. BB7 Cross Brakes w/160mm frt, 140mm rear rotors
Cassette Sram 1070 10spd (12-26t)
Rims Easton EA90-XD DISC Specific, Road tubless, w/o braking surface
Tires Michelin Cyclocross Mud 2 700x30
Pedals test ride
Handlebar FSA SLK COMPACT, UD Carbon, 125MM Drop, 31.8
Stem FSA SLK Carbon, 31.8
Seatpost FSA SLK, 27.2 Carbon post
Seat WTB Silverado Team Black, Nicro tubular rails
Headset FSA NO.42 Sealed Angular Contact Bearings, for 1.5 Taper
Colors Silver
Chain Sram 1071 10spd
Hubset (F) Easton EA90-XD, 20h, 9mmx100mm QR w/6-bolt CNC machined rotor mount, sealed cartridge bearing (R) Easton EA90-XD 24H, 10mmx135mm QR w/6 bolt CNC machined rotor mount, sealed cartridge bearing
Spokes Sapim Double Butted, Black
Grips DBR Cork w/Gel
Extras Owner’s manual, Chainstay Protector, Clear Coat, H20 bottle mounts
Note Specifications Subject to Change

Geometry

Size 50cm/SM 53cm/MD 56cm/LRG 59cm/XL
Seat Tube Length ** 500.0mm 530.0mm 560.0mm 590.0mm
Standover Height 769.0mm 795.0mm 825.0mm 853.0mm
Top Tube Length * 525.0mm 540.0mm 560.0mm 580.0mm
Stack 521.0mm 543.0mm 578.0mm 604.0mm
Reach 378.0mm 380.0mm 382.0mm 395.0mm
Head Tube Length 100.0mm 120.0mm 155.0mm 180.0mm
Head Angle 71.0° 72.0° 72.3° 73.0°
Seat Angle 75.0° 74.0° 73.0° 73.0°
Wheel Base 1000.0mm 1005.0mm 1011.0mm 1027.0mm
Chain Stay Length 425.0mm 425.0mm 425.0mm 425.0mm
Fork Offset 45.0mm 45.0mm 45.0mm 45.0mm
BB Drop 65.0mm 65.0mm 65.0mm 65.0mm
Stem Length 80.0mm 90.0mm 100.0mm 110.0mm
Handlebar Width 420.0mm 420.0mm 440.0mm 440.0mm
Crank Length 170.0mm 172.5mm 172.5mm 175.0mm
Seat Post Length 300.0mm 300.0mm 300.0mm 300.0mm
* Measured Horizontally ** Measured from Center

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