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2021 Assenmacher Frame


 Steel Bicycle Frame Repair

New top tube


New down tube


New seat tube


New head lug or seat lug


New chain stay or seat stay


New fork column


New fork blade


New front fork ends (drop outs)


New rear fork ends both sides (drop outs)


New rear fork ends horizontal TRACK style


New bottom bracket shell


New custom fork

Please supply:

  • Column length from top of crown
  • Amount of rake required
  • Type of brakes and wheels used
  • Head set used
  • Old fork if available


Precision align frame & fork (track)

From $120.00

Precision align frame (track)

From $85.00

Precision align fork (track)

From $45.00

Precision align and space rear end (track)

From $40.00

Align rear derailleur hanger


Repair, re-thread & align rear derailleur hanger

From $45.00

Precision tap and face bottom bracket shell


Precision face and ream head tube and fork crown


Re-thread stripped bottom bracket (steel)


Cut and thread fork column (steel)


Re-thread stripped bottom bracket (aluminum)


Fill dent in tubes

From $35.00 each

Remove immovable seat post

From $40.00 each

 Brazed On Fittings

Please keep in mind brazed on fittings damage paint.  Please estimate your refinishing costs when calculating your total expense.  Brazed on fitting removal is 1/2 the installation price.  Other options aside from those shown below are also available.  We would be happy to quote any braze on as they become available.

Campagnolo brazed on levers studs


Campagnolo brazed on bottom bracket guides & stop


Custom cable guides and stop (under bottom bracket)


Assenmacher brazed on 6mm seat binder bolt


Brazed on bottle cage mounts per set


Riv nut bottle cage mounts per set


Brazed on pump peg


Brazed on rack fittings (specify brand)


Brazed on custom low rider front rack fittings


Brazed on down tube stops for bar end shifters


Brazed on front derailleur mount


Brazed on brake housing guides


Assenmacher custom internal tube rear brake guide

Brazed on rear disc brake mount with reinforcement



Brazed on chain hanger


Brazed on cantilever brake mounts (1 pair)


Brazed on center pull brake hanger


Assenmacher custom rear tandem stem


S&S couplings installed on round tube steel frame
Please contact us with information concerning your specific frame


Shipping Information

 Return U.P.S. packing and shipping is additional.

All prices are for frames supplied to us with all parts removed.

All frames supplied to us for frame repair or braze ons should have all parts removed.  We realize that not everyone has access to the professional shop tools that are often necessary to accomplish this, so we can do this for our standard shop fees.  We would appreciate, however, your help in not burdening us with unnecessary parts that may be lost or damaged.

Prices and specifications subject to change without notice.

1272 W. Hill Rd.

Flint, Michigan 48507

(810) 232-2994

FAX (810) 635-9283