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All-City Nature Boy Cyclocross Frameset

Item #: FR258E00
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USD$539.99
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All-Citys Nature Boy frameset is your ticket to singlespeed cyclocross. Singlespeed is ideal for cross due to the often wet, muddy, icy conditions - keep rolling when geared drivetrains have long since given up. And if racing cross isnt your scene, the geometry, cantilever brakes, and E.D. rustproofed interior finish make a fine commuter or bad weather training bike too.
  • 100% 4130 chromoly steel; double-butted down, top and seat tubes
  • 4130 chromoly double-butted tapered fork blades, lugged crown and matching fork end
  • Built-in seat clamp (frame accepts 27.2mm seatpost)
  • All-City Signature investment-cast stainless steel horizontal track dropouts
  • Cross racing geometry
Kit includes a matching All-City 1 1/8" threadless fork to match. Frame accepts 27.2mm seatpost, standard 1 1/8" threadless headset, and 130mm spaced rear hub. Does not accept a front derailleur. 


GEOMETRY
Geometry
  Size 46cm 49cm 52cm 55cm 58cm 61cm
(A) Head Tube Angle 70.5 71 71.5 72 72.5 72.5
(B) Seat Tube Angle 74 73.5 73 73 72.5 72.5
(C) Top Tube Length 520 535 550 565 585 605
(D) Seat Tube Length 485.6 515.5 545.4 575.4 605.3 635.3
(E) Chainstay Length 415 420 420 420 420 420
(F) Bottom Bracket Drop 70 70 70 70 70 70
(G) Fork Offset 45 45 45 45 45 45
(H) Axle to Crown 395 395 395 395 395 395
(I) Head Tube Length 95 110 130 150 175 200
(I) Wheelbase 985.7 997.4 1003.6 1014.4 1024.2 1044.2


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Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

Customers in the 48 continental United States: get free shipping with your $50 purchase today when you choose "Standard" shipping at checkout. Please note that oversize charges still apply on some heavy/large items, like wheelsets, bicycles, and workstands.