headbadge made from brass with a silver finish

Mason Manufactory.

Functional bicycles for discerning people;
also racks and whatnot

The Mason Mighty was designed from the ground up to be a wholly different bicycle. By borrowing design cues from the best parts of several different genres of cycling we hope to have created a bicycle with illimitable potential; hence the name.

Today’s cyclist is apt to have several machines in his or her arsenal: a race bike, a grocery-getter or townie, and maybe something for light- or even heavily-loaded touring. The Mighty cannot do all these things perfectly, but it can do them all comfortably. It is designed to carry a load - both front and rear - with a slight bias towards the front so that the rider can see her cargo. The extra room in the fork and rear triangle allow for large tires to smooth out rough terrain, and fenders to keep everything dry. If you strip all these “accessories” off, you are left with an incredibly light, high-quality, brand-name (Reynolds 631 or 520) steel frameset perfect for whipping around the city or countryside in a genteel and fashionable manner. If the discerning cyclist needs more than one bicycle, he might as well own two of these.

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dave@masonmanufactory.com

Mason Mighty 520 frameset (frame and fork only)

$649.99

Classic lugged design with an eye towards modern technology and comfort

  • low mechanical trail for stable front load carrying under speed
  • slight top tube rise for comfortable riding position
  • disc and canti compatible
  • plenty of clearance for fenders and wide tires
  • low bottom bracket height for increased stability
  • Three water bottle braze-ons make camels jealous
  • low-rider and rear-rack mounts make other beasts of burden jealous
  • laser-cut rear dropouts increase sex-appeal while adding rear triangle stiffness

Mason Mighty 631 frameset (frame and fork only)

$779.99

Same as above, but made out of Reynolds 631 air hardened tubing, and with an incredibly tasteful two-tone finish

Custom/Special Edition Racks

$209.99

Hand cut, mitered, and brazed from stainless steel tubing. Do you like reclaimed wood and bright colors? If you can draw it, we can build it. Also check back for special edition one-off racks.

Dia-Compe Silver bar-end shifters

$64.99

My favorite bar-end shifter for simplicity's sake. Smooth micro-ratcheting action feels like the old Suntour powershifters, and works with every combination of derailleur out there (update: except for SRAM rear derailleurs…).

Tektro RL520 long pull levers

$20.99

Great for both linear pull AND disc brakes: that's why we chose them.

Tektro Lyra disc brakes

(set includes front, rear, and 160mm rotors)

$74.99

Tektro's new disc brakes were designed for use on cyclocross bikes, however we find them exceptionally friendly for road and touring use. We currently don't stock the 140mm rotor - our sets come with 160mm rotors for both the front and rear. When you're riding with a heavy load, you'll thank us. (we also stock replacement pads for these. If you need them, ask.)

Classic alloy drop bars

$14.99

Classic drop bars with smooth lines and a smoother ride. Works great with Dia-Compe bar-ends and the RL520 levers (pictured).

Alloy city bar

$14.99

Super comfy city bars. ø = 22.2mm (Careful, bar ends don't fit this spec; you must use mountain bike specs for shifters and brakes)

Steel cruiser bar

$10.99

Economical steel sweptback upright handle bars that work like a time machine. With a little work this just fit bar-end shifters - ID is 19.4mm.

Long rise dirt drop quill stem

$14.99

Used frequently in conjuction with mustache bars. extension = 60mm; rise = 30º, length 180mm

Short rise quill stem

$14.99

Used frequently on Dutch bikes, this stem is extremely comfortable for an upright seating position that brings the bars to you. extension = 39mm; rise = 30º

threadless quill stem adapter

$10.99

For those who long for the convenient adjustability of a quill, but don't want to get rid of their fancy threadless stem.

Aero seat post

$16.99

218mm, melt forged aluminum alloy. It looks pretty classy.

High-rise alloy seatpost

$14.99

300mm, melt forged aluminum alloy. Get up there.

Hammered fenders

$39.99

Both front and rear have good coverage and look dang classy. Please specify for 700c or 26" wheels. Best for widths under 40c.

Double-wide smooth fenders

$22.99

Extra wide fenders fit up to 2" tires. Please specify for 700c or 26" wheels.

Stainless Steel Rack Tabs

$16.99

For the do-it-yourselfer. If you know the ways of the torch, we are happy to sell you some tabs so you can bend your own and braze it as you see fit.
We reccomend using nickel-silver for this. Tabs are waterjet cut, and then tumbled lightly for finishing.
If you want a mirror finish, polish them yourself.

(comes in set of four - two large and two small.)

build kits and parts

$1000.00

We stock a wide array of parts: from Tektro's Lyra disc brakes, to hammered fender kit, to Dia-Compe's amazingly smooth Silver bar-end shifters. Please email for requests. As a manufacturer we can source almost anything and enjoy cooperating with customer's on their ideal builds.

Our decals are cut from vinyl and applied individually and lovingly by hand in as straight and symmetrical a fashion as possible. They will not peel off; however they will scrape off due to the fact that we do not clear coat over them. Some people don’t want decals, or will want different ones - we hope to be able to provide them soon, so this system stands for now. If you don’t like it, please let us know, and we’ll think about changing things to a more traditional transparent die-cut sticker with clear coat. If you do like them, we would love to hear that as well, or course. This goes for anything we do - feedback is always welcome. dave@masonmanufactory.com

Shipping: Shipping will be charged at actual prices for UPS ground. As an example, most framesets can be shipped anywhere in the continental US for $40. . If you live in the Bay area, why waste money on shipping? Will call at 1926 Castro St. Oakland CA - from 1pm - 4pm Monday and Thursday.

Copyright © 2011 by Mason Manufactory • dave@masonmanufactory.com