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The Steilacoom RCX embodies everything necessary for cyclocross racing. Perfect for single track, mud fields, sand pits, staircases, and hurdling; the makers of Diamondback thoughtfully refined the geometry for the CX rider’s needs. The Steilacoom RCX is built around the ultra light fully butted 7005 alloy competition cyclocross frame with formed top tube and integrated head tube. Diamondback made sure that the bike was not only light, but strong enough to handle the rigors of the CX course. Paired with the Steilacoom RCX frame is an Easton EC-70X carbon cyclocross fork with an alloy steerer tube.
Component pairing is very important for any cross bike. Diamondback did not take any short cuts. With a Shimano 105 build including cassette, chain, front and rear derailleur, and dual control 10 speed brake/ shift levers you’ll feel the difference. Avid Shorty 4 cantilever brakes will stop you at the drop of a dime, while the FSA Gossamer PRO Cross crank will help you climb to the top of the podium.
|Sizes||50cm/SM 53cm/MD 56cm/LRG 59cm/XL|
|Frame||DBR RCX Spec. Fully Butted 7005 Alloy Competition Cyclocross Geometry, Formed Top tube w/integrated Tapered Headtube, V-Brake/ Canti Specific Frame, BB30|
|Fork||DBCX Carbon Monocoque/Tapered 1.5 Carbon Steerer for Canti / V-Brake|
|Cranks||FSA Gossamer PRO Cross BB30 46,36t|
|F. Derailleur||Shimano 105, 31.8|
|R. Derailleur||Shimano 105 10spd|
|Shifter||Shimano 105 Dual Control 10spd|
|Brake Levers||Shimano 105 Dual Control 10spd|
|Brakes||Tekrto CR710 canti brakes|
|Cassette||Shimano CS-5700 105 10spd (12-27t)|
|Rims||20h frt / 24h rear Equation CX|
|Tires||Kenda small block 8 700x32|
|Handlebar||DBR Drop Bar Road 31.8|
|Stem||DBR 3D forged, +/-7 degree rise 31.8|
|Seatpost||DBR Performance Post, Alloy Micro Adjust 27.2mm|
|Seat||WTB VALCON Race|
|Headset||FSA NO.42BB/CUP-CX for 1.5 Taper|
|Chain||Shimano 105 10spd|
|Hubset||(F) 20H Alloy, Sealed Bearing QR (R) 24H Alloy, Sealed Bearing, Cassette, QR|
|Spokes||White 14g Stainless Steel|
|Grips||DBR Cork w/Gel|
|Extras||Owner’s manual, Chainstay Protector, Clear Coat, H20 bottle mounts|
|Note||Specifications Subject to Change|
Top tube length
Chain stay length
Jenson USA is an authorized Diamondback retailer and this product is covered by Diamondback's warranty against defects in materials or workmanship. The warranty term varies by model. To see the full, printable warranty statement, please click here.
In the event of a warranty claim, the retailer (Jenson USA) will be your primary point of contact and will facilitate the claim on your behalf. Call us at (888) 880-3811 x149 or click "Email Us" from our Help Desk page and select "Warranty Claim" as the reason for the inquiry.