Surly Grappler Frameset Sage Green

Frame Construction
100% Surly Chromoly Steel frame, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Fork Construction
100% Surly Chromoly Steel fork, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Rear Dropout Configuration
Horizontal slotted with optional vertical dumpout
Rear Hub Spacing
"Gnot-Boost" 145mm; 12 x 142mm or 12 x 148mm (Surly axle included); 10 x 135mm with Surly 10/12 Adapter Washers (not included)
Front Hub Spacing
15 x 110mm (Surly axle included)
Rear Brake [5]
Disc - 51mm I.S. (203mm max rotor)
Front Brake
Disc - 51mm I.S. (203mm max rotor)
Headtube
Ø34mm
Steerer Tube
Ø28.6mm
Crown Race
Ø30mm (1-1/8")
Stock Headset Upper (S.H.I.S)
EC34 or ZS34
Stock Headset Lower (S.H.I.S)
EC34
Seat Collar
33.1mm
Seatpost
Ø30.9mm
Front Derailleur (Clamp)
High direct mount top-pull (Ø34.9mm) 26mm offset adapter (not included) for 142 or 135mm rear hub spacing 29mm offset adapter (not included) for 148mm rear hub spacing
Max Chainring (CL) [3]
1x (mtn): 36T
2x (mtn): 36/26T
1x (Boost): 38T
2x (Boost): 39/32T
Bottom Bracket
73mm BSA, threaded
Tire Clearance Frame [1]/[2]
27.5 x 3” (27.5 x 2.8” with fender)
29 x 2.1–2.5” with or without fender (2.1” clearance with wheel all the way forward; 2.5” clearance with wheel all the way back in dropout)
Tire Clearance Fork [1]
27.5 x 2.8” (27.5 x 2.6” with fender)
29 x 2.2” (29 x 2.0” with fender)
Rigid Fork Spec
420 x 50mm
Design Suspension Fork Length [4]
N/A
Max Suspension Fork Length [4]
420mm
Bottle Mounts Frame
3-pack mounts on upper and lower downtube; seat tube bottle mounts on frame sizes S–XL
Bottle Mounts Fork
3-pack mounts on each fork blade
Rack Mounts Frame
Yes (upper and lower threaded)
Rack Mounts Fork
Yes (upper and mid-blade threaded)
Fender Mounts Frame
Yes
Fender Mounts Fork
Yes
Other Features
Internal dropper post routing

Frame Construction
100% Surly Chromoly Steel frame, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Fork Construction
100% Surly Chromoly Steel fork, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Rear Dropout Configuration
Horizontal slotted with optional vertical dumpout
Rear Hub Spacing
"Gnot-Boost" 145mm; 12 x 142mm or 12 x 148mm (Surly axle included); 10 x 135mm with Surly 10/12 Adapter Washers (not included)
Front Hub Spacing
15 x 110mm (Surly axle included)
Rear Brake [5]
Disc - 51mm I.S. (203mm max rotor)
Front Brake
Disc - 51mm I.S. (203mm max rotor)
Headtube
Ø34mm
Steerer Tube
Ø28.6mm
Crown Race
Ø30mm (1-1/8")
Stock Headset Upper (S.H.I.S)
EC34 or ZS34
Stock Headset Lower (S.H.I.S)
EC34
Seat Collar
33.1mm
Seatpost
Ø30.9mm
Front Derailleur (Clamp)
High direct mount top-pull (Ø34.9mm) 26mm offset adapter (not included) for 142 or 135mm rear hub spacing 29mm offset adapter (not included) for 148mm rear hub spacing
Max Chainring (CL) [3]
1x (mtn): 36T
2x (mtn): 36/26T
1x (Boost): 38T
2x (Boost): 39/32T
Bottom Bracket
73mm BSA, threaded
Tire Clearance Frame [1]/[2]
27.5 x 3” (27.5 x 2.8” with fender)
29 x 2.1–2.5” with or without fender (2.1” clearance with wheel all the way forward; 2.5” clearance with wheel all the way back in dropout)
Tire Clearance Fork [1]
27.5 x 2.8” (27.5 x 2.6” with fender)
29 x 2.2” (29 x 2.0” with fender)
Rigid Fork Spec
420 x 50mm
Design Suspension Fork Length [4]
N/A
Max Suspension Fork Length [4]
420mm
Bottle Mounts Frame
3-pack mounts on upper and lower downtube; seat tube bottle mounts on frame sizes S–XL
Bottle Mounts Fork
3-pack mounts on each fork blade
Rack Mounts Frame
Yes (upper and lower threaded)
Rack Mounts Fork
Yes (upper and mid-blade threaded)
Fender Mounts Frame
Yes
Fender Mounts Fork
Yes
Other Features
Internal dropper post routing