Surly ECR ~ Blacktacular

Surly ECR ~ Blacktacular






  • FrameSurly 4130 CroMoly steel
  • Fork4130 CroMoly
  • HeadsetCane Creek, 40 series
  • HandlebarSurly Moloko, Black
  • StemHL Satori
  • SaddleWTB Volt Sport
  • SeatpostKalloy SP-342
  • Front DerailleurShimano SLX
  • Rear DerailleurShimano Deore
  • Gear LeversMicroshift SL-M10, 10-speed
  • ChainKMC X10, Silver
  • CranksetSurly O.D. 26/39t
  • CassetteSunRace, 10 speed, 11-40t
  • Bottom BracketSurly Enduro, black
  • Brake LeversAvid FR-5
  • BrakesAvid BB7
  • RimsAlex MD40
  • HubsSurly Ultra New Disc (front), Salsa 148mm, 12mm Thru (rear)
  • TyresSurly Knard 27.5x3.0", 33TPI
  • ColourBeige Pantsuit


The ECR is Surly’s ultimate off-road touring machine. It has been re-designed specifically for 27.5+ or 29+ wheel platforms, and has been updated to include Surly’s Gnot-Boost rear hub spacing; compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle and 135mm quick-release hubs.

  • Surly 4130 CroMoly steel, main triangle double-butted frame
  • TIG-welded, horizontal-slotted dropout with derailleur hanger, Surly Gnot-Boost spacing
  • Rohloff torque arm slot and threaded eyelets for fenders, racks and Surly trailer mounts
  • Full-length Surly Trip Guide housing line guides for derailleurs and brakes; two sets of Three Pack bosses
  • Frame is ED Coated for increased life expectancy
  • Tyre clearance for 29 x 3" with mudguards