Frameset:
- Frame: Surly Bridge Club
- Fork: Surly Bridge Club
- Seat Post Clamp: Surly Stainless 30.0
Manu Claimed Weight – Medium Size – 3.2kg
Frame Specs
Design Wheel/Tire Sizes
27.5 x 2.4″
Alternate Wheel/Tire Sizes
Frame clearance: 26 x 3.0″ (26 x 2.8″ with fenders) / 27.5 x 2.8″ (27.5 x 2.6″ with fenders) / 700c x 47 with or without fenders – Fork clearance: 26 x 3.0″ (26 x 2.8″ with fenders) / 27.5 x 2.8″ (27.5 x 2.6″ with fenders) / 700c x 47 with or without fenders
Frame Construction
4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Fork Construction
4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Suspension Fork Length (Travel)
N/A
Rigid Fork Length
420mm
Fork Offset
43mm
Axle to Crown
420mm
Rear Spacing
“Gnot-Boost” 138mm
Rear Axle Size
10 x 135mm or 10 x 141mm
Rear Brake (Rotor)
Disc – 51mm I.S. (180mm max rotor)
Front Brake (Rotor)
Disc – 51mm I.S. (203mm max rotor)
Headset – Upper
EC34/28.6
Headset – Lower
EC34/30
Front Spacing
10 x 100mm
Steerer Tube
Ø28.6mm (1-1/8″)
Crown Race
Ø30mm (1-1/8″)
Stem Clamp
Ø28.6mm (1-1/8″)
Seatpost
Ø27.2mm
Dropper Post Compatible
No
Seatpost Clamp
Ø30mm
Front Derailleur Clamp
Ø28.6mm
Front Derailleur Type
High direct mount top-pull (Ø28.6mm) 26mm offset adapter (not included) for 135mm rear hub spacing 29mm offset adapter (not included) for 141mm rear hub spacing
Bottom Bracket
73mm threaded (1.37″ x 24TPI)
Crankset (Max Ring)
1x (Mtn): 34T / 2x (Mtn): 26/40T / 3x (Mtn): 22/36/44T / 1x (Boost): 40T / 2x (Boost): 32/42T
Bottle Mounts
2 Three-Pack (XS) / 1 Standard + 2 Three-Pack (S – XL)
Fork Mounts
2 Three-Pack, rack mounts (upper, lower, and mid-blade threaded)
Front Fender Mounts
Yes
Rear Fender Mounts
Yes





Question
Dan –
Bridge club or Piolet? (I wish someone would decide for me!)
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