BG Roulux 2
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BG Roulux 2

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BG Roulux 2
Technical Specifications
Double-butted A1 Premium Aluminum frame and a Shimano 10-speed drivetrain add a new level of performance to the supple, smooth, and fast BG Roulux 2.
  • Body Geometry ergo handlebars have a wide perch for a natural, comfortable position
  • Specialized BG Roulux saddle for an extra layer of riding comfort in tandem with the bike's plush front/rear suspension
  • 35mm-travel suspension fork is tucked under the head tube for clean lines and delivers silky smooth rides on rough roads
  • Large-volume Specialized Roulux Pro tires with tried and true Armadillo Elite puncture protection keep your rides fast rolling and hassle free
  • BG Roulux fully butted A1 Premium Aluminum ergonomically designed frame with soft, pivotless suspension provides all the comfort you need, without the complexity

Technical Specifications

CHAIN KMC X10L w/ reusable Missing Link
BOTTOM BRACKET Shimano SM-FC4500, outboard cartridge bearing, 68mm x110mm
CRANKSET Shimano FC-R600, 2pc. outboard bearing
FRONT DERAILLEUR Shimano 105 for compact double and flat handle bar
SHIFT LEVERS Shimano SL-R770-10, rear trigger for flat bar road
CASSETTE Shimano CS-5600, 10-speed, 12-27t
CHAINRINGS 50A x 34A, replaceable
FRONT HUB Forged alloy, sealed cartridge bearings, 24h
REAR HUB Forged alloy, sealed cartridge bearings, 28h
INNER TUBES Presta valve
SPOKES 2mm (14g) stainless
FRONT TIRE Specialized Roulux Pro 700x28c, 120TPI w/ Armadillo Elite protection
RIMS Alex Race 32, 700c aero profile, pinned, alloy double wall, 24h front and 28h rear w/CNC sidewall
REAR TIRE Specialized Roulux Pro 700x28c, 120TPI w/ Armadillo Elite protection
SADDLE Specialized BG Roulux, Body Geometry, 143mm width, front and rear bumpers
TAPE BG Comfort, dual compound kraton, closed end with bell
SEATPOST Alloy two bolt, micro adjust, 27.2mm
STEM 3D forged alloy w/ shim, 12 degree rise, 31.8mm clamp
HANDLEBARS Alloy BG bar, 31.8mm, 630mm wide, 30mm drop, 50 degree back sweep, 8 deg down
FRONT BRAKE ""V"" brake, forged 102mm arm, cartridge pads
BRAKE LEVERS Ergo three-finger design for V brake
REAR BRAKE ""V"" brake, forged 102mm arm, cartridge pads
PEDALS BG platform, 1pc alloy body w/ kraton top
HEADSET Integrated 1-1/8"" threadless, Campy type full cartridge bearings
SEAT BINDER Forged alloy
FORK Alloy aero blades, 35mm travel w/ preload adjust, Cr-Mo steerer, size specific spring rates
FRAME BG Roulux, Specialized A1 Premium Aluminum, double-butted with ergo road geometry, pivotless rear elastomer suspension, integrated HS, replaceable hanger


Geometry Chart

BG Roulux - Geometry

  450-WS 490-WM 530-WL 500-S 530-M 550-L 590-XL
Crank Length 170mm 170mm 170mm 170mm 172.5mm 172.5mm 175mm
Stem Length 75mm 90mm 90mm 90mm 110mm 110mm 120mm
Handle-Bar Width 630mm 630mm 630mm 630mm 630mm 630mm 630mm
Wheelbase 1036mm 1042mm 1043mm 1043mm 1048mm 1064mm 1079mm
Seat-Tube Length, B-B Center to Top 430mm 430mm 460mm 440mm 460mm 480mm 530mm
BB to top of Head-Tube, Horizontal (Reach) 348mm 351mm 354mm 352mm 358mm 364mm 372mm
Head-Tube Length 120mm 140mm 160mm 130mm 165mm 200mm 245mm
BB to top of Head-Tube, Vertical (Stack) 558mm 579mm 601mm 567mm 606mm 632mm 680mm
Top-Tube Length, Horizontal 502mm 512mm 533mm 508mm 533mm 557mm 584mm
Front-Center 586mm 592mm 594mm 593mm 599mm 614mm 628mm
Head-Tube Angle 69.5° 70° 70.5° 69.5° 70.5° 70.5° 71°
Stand-Over Height 677mm 684mm 686mm 742mm 765mm 791mm 830mm
Fork Rake 49mm 49mm 45mm 49mm 45mm 45mm 45mm
Trail 75mm 72mm 73mm 75mm 73mm 73mm 70mm
Chain-Stay Length 460mm 460mm 460mm 460mm 460mm 460mm 460mm
Seat-Tube Angle 76° 75.5° 74° 75.5° 74.5° 73.5° 73°
B-B Drop 73mm 73mm 73mm 73mm 73mm 71.5mm 70mm
Seat-Post Length 350mm 350mm 350mm 350mm 350mm 400mm 400mm