Pioneer Valley Frameworks, LLC
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Hilltown+
Trail Capable All-Road

The Hilltown+ is for those looking to cover every type of terrain, including the roughest.

  • General Handling Feel:​ Stable & predictable, ready to tackle rough terrain.
  • Ideal For: A wide range of terrain & riding. For all-road riders who ride & explore a lot of rough dirt & trail.

Built for all-road, all-terrain riders who want to cover everything from pavement to singletrack, but lean heavily toward off-road performance. The Hilltown+ is an all-purpose, do-all machine. 
​Thanks to a special chainstay yoke, which was 100% designed and machined in-house, the Hilltown+ can accommodate an enormous range of wheel and tire sizes to cover an insane range of terrain and riding genres, all with one bike.
The Hilltown+ can fit up to a massive 700c x 45 or 650b x 2.1" tire, to tackle rough terrain, as well as the sloppiest of weather conditions. While the special chainstay yoke allows large tire capability, it also keeps the chainstay length of the bike quite short, for a nimble and fast feeling ride. The tight wheelbase of the Hilltown+ means that when spec'ed with thinner sized tires, such as 700c x 32, or 650b x 42, the bike still feels fast, agile and sporty even on smoother terrain. The chainstay yoke is also designed to give loads of gearing clearance, so it is possible to use a wide range of gearing setups. The Hilltown+ can accommodate double chainring setups with rings up to a 50t/34t combo, or single-ring setups with up to a 44t.
The Hilltown+ is very touring capable, and allows the rider the ability to adventure well off the pavement, and deep into the woods. Optional fender mounts, and plenty of room for studded tires mean that the Hilltown+ is ready to ride in even the nastiest conditions, year round. 

Proprietary Chainstay Yoke

It took over a year in development, but this special machined chainstay yoke, which was designed and made 100% in-house, was well worth the work. 
Pioneer Valley Frameworks chainstay yoke Hilltown+ custom bike massive tire clearance CNCed machined 650b and 700c frame handmade special proprietaryPicture
Pioneer Valley Frameworks Chainstay Yoke allroad gravel 650b 700c bike bicycle Hilltown+ versatile bike with lots of tire clearance Fiat green fatties fit finePicture
Room for Massive Tires for Serious Off-Road Ability:
Fit up to a 650b x 2.1", or a 700c x 45!
Pioneer Valley Frameworks chainstay yoke on a handmade custom bike WTB ByWay 650b tires 47mm gravel bike big tires for all terrain ridingPicture
650b x 47mm
​Semi-Slick
​WTB ByWay Tire
Pioneer Valley Frameworks chainstay yoke 2.1
650b x 2.1" (53mm)
Low-Profile Knobby
​Schwalbe ThunderBurt Tire
Pioneer Valley Frameworks chainstay yoke special design big tire clearance 650b studded tires Kenda Klondike short chainstays versatile totally custom handmade handbuilt steel bicycles MA Massachusetts Seven Cycles Independent Fabrication 44 Bikes trail all road yokePicture
650b x 2.1" (53mm)
Winter Studded w/ Large Knobs
Kenda Klondike Tire

These chainstay yokes are made from super strong 4130 Chromoly, and through difficult machining operations are hollowed out to save weight.

The design features extensively rounded contours both internally and externally which help to distribute stresses, including torsional loads under heavy pedaling. 

The system is made up of four pieces, two for each chainstay, which are welded together. The welded seams are then ground down for a smooth look. 


Thin-walled tubing is welded at either end of the yoke pieces to complete the finished chainstays. The use of thin-walled tubing on either sides of the yokes help give a great ride feel: the stays are stiff during out of the saddle efforts, yet keep much of the 'natural' ride quality of conventional chainstays. 

​

Pioneer Valley Frameworks special chainstay yoke CNC machined 4130 lightweight strong steel tire clearance completely custom handmade bespoke tailored versatile bike bicycles maker Picture
Pioneer Valley Frameworks chainstay yoke welding how its made machined bicycle custom bike handmade gravel NAHBS North American Handmade Bicycle Show custom bike tire clearance one-off Picture
Pioneer Valley Frameworks chainstay yoke up close custom made bike bicycle 650b big tire clearance room for big tires trail all road gravel dirt road bike custom Picture

Touring Capable:
Whether using bikepacking style bags, or racks & panniers, the Hilltown+ can handle loaded adventures well.
Pioneer Valley Frameworks Hilltown+ Bike Frame in Ireland bike tour bike packing Arkel Anything Cages King Cage Manything Cages handlebar bag randoneur rando randonneur touring bicycle adventure waterfall beautiful 650b tires WTB ByWay SRAM single ring steel custom bike handmade in the US american made high end special bike top tube bag Brooks Cambium saddle pretty bike Picture
A Hilltown+ on an epic tour in Ireland (Photo: John Bayley)

Fully Custom Hilltown+ Pricing:

  • ​$2,550 Fully Custom Frame when bought with complete bike, $2,700 for frame only builds
  • Complete bikes starting at $4,200
  • ​Includes a detailed, in-person fitting
  • Every aspect of fit, handling, material selection, frame mounts & more are customized for the individual rider

Order Your Hilltown+

Pioneer Valley Frameworks Hilltown+ gravel bike custom adventure bike yoke badass bicycle handmade black 650b big tires large tires short chainstays curved top tube steel frame handbuilt US made Velocity Ailerons WTB ByWay tires True Temper OX Platinum steel fork anything cage mounts SRAM Rival single ring Thomson D2R2 Western Massachusetts dirt road riding bikePicture
This Hilltown+ features a curved top tube to give the necessary standover height that the rider needed.

Pioneer Valley Frameworks Hilltown+ chainstay yoke bigger tire clearance more room custom made bike handbuilt handmade Gravel riding studded 650b tires all weather winter bike do anything and everything bike machined yoke special design Picture
Shown with a huge, knobby, Kenda Klondike 650b x 2.1" tire. These tires are studded to conquer icy winter conditions.

Hilltown+ Features & Specifications:

  • Materials: The highest quality thin-walled, butted steel tubing. Each tube selected for rider's specific needs.
  • Joinery: All joints are Tungsten Inert Gas (TIG) Welded, cable guides & fittings are silver brazed.​

  • Wheel Size Options: 700c or 650b. Designed to be able to swap between sizes.
  • Maximum Tire Size: 700c x 45 / 650b x 2.1" (53mm)
  • Brake Type: Disc brakes. 
  • Fork Type Available: Custom Steel
  • Typical Fork Length: 400mm (Axle to Crown). 
  • Fork Steerer Options: Threadless Straight 1-1/8" or Threadless Tapered 1-1/8" - 1-1/2".​​

  • Typical Chainstay Length: 425mm.​
  • Bottom Bracket Type: English Threaded (T47 & BB30 also available).
  • Front Rack: Yes, optional. 
  • Rear Rack: Yes, optional. 
  • Fenders: Yes, optional.
  • Axle Options: Quick Release or Thru Axle.​

Standard Features on All PVF Frames:

  • Anti-Corrosion Treatment: All frames are delivered with the inside of the frame treated with Rust Inhibittor to prevent internal corrosion.
  • Replaceable Derailleur Hanger: The mount for the rear derailleur is designed to intentionally break in the case of a crash to avoid damage to the frame and derailleur.
  • Stainless Steel Mounts: All water bottle mounts and many other fittings are made of corrosion resistant stainless steel.
  • Forward Facing Seat Tube Slots: Seat tube slots are made facing forward, to help prevent water that sprays up off the tire from getting inside your frame.
  • Reinforced Seat Tube Slots: The bottom hole of the seat tube slot is reinforced to protect against clamping forces, to endure a lifetime of use.
  • Reinforced Water Bottle Bosses: All water bottle bosses are reinforced to protect the thin center sections of the frame's tubes against possible crash damage.
  • Reinforced Head Tubes: The ends of every head tube have brazed-on reinforcing rings to increase strength where the inside of the tube is reamed for the headset.
  • Down Tube Gussets: A gusset reinforcement custom cut from tubing is welded at the top underside of the down tube to protect against hard front impact stress.
  • Special Shift Guides: Designed & machined in-house stainless steel cable guides hold cable adjustment barrels.
  • Headtube Badge: Cast Bronze Head Tube Badge designed by Rhys May Jewelry
More info about PVF Standard Features

Options & Add-Ons:

  • ​Seat Tube Reinforcing Lug: Only used when necessary, included in frame price.
  • Curved Top Tube: $250, discounted for $150 when curved TT is necessary for ideal fit & design of the bike.
  • Choice of Axle Type: Quick Release or Thru Axle, cost for either is included with frame.
  • 3rd Water Bottle Mount: Optional, included in frame pricing. 
  • Rack Mounts: Optional, included in frame pricing. 
  • Fender Mounts: Optional, included in frame pricing. 
  • PVF Quick Release Fender Mounts: $150
  • Tapered Head Tube:The outside diameter of the frame's head tube tapers, DT miter is hand filed. $100.
  • Pump Peg: Optional, included in frame cost.
  • Chain Hanger: $20
  • Top of top tube bag mounts: $20​
  • Stainless Sliding Dropouts: $150
  • Internal Cable Routing: $200 per cable
  • Internal Electronic Shifting: $200
  • S&S Travel Couplers: $750
  • T47 Bottom Bracket: $200
  • Twisted Seatstay Bridge: $200 for twisted steel, $350 for stainless steel masked and polished.
More Options & Add On Info

Paint & Finishing:

  • Stock Finish: Durable, single color powder coat with vinyl decal logos
  • Custom order color: Usually ~$75
  • Paint Upgrade: Single color, wet paint with painted logos (usually +$300 and up)
  • Multiple Colors, Special Masking: Many options, pricing varies with complexity (usually +$500 and up)
More Paint & Finishing Info
Preview of PVF Stock Color Options:
Pioneer Valley Frameworks New England Builders Ball Custom paint options stock and custom colors choices handmade handbuilt bicycles options painting fully custom bespoke tailored style super coolPicture

Nearly Endless Parts Options

PROPRIETARY SYSTEM 
PVF has made a proprietary system for being able to more efficiently and easily offer you a massive number of part options.
The PVF Build Kit Option System:
  • Drop-down menus show many available options for each part of your build kit.
  • Easily compare prices between different part options, and instantly see the total build cost.
  • Custom Wheel Builder Tool allows every detail of the wheel build to be customized.
  • Configure all the options for a custom fork with the Fork Builder Tool.
  • Own multiple wheelsets or tires for your bike. 
  • Many American made parts available.
  • Accessories such as fenders, racks, lights, bags etc also available.​
  • Only available to PVF frame customers.
Build Kit Options

Innovation & Special Features

Order Your Hilltown+

Pioneer Valley Frameworks, LLC

pioneer@pioneerframeworks.com / (413)282-8460


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Pricing, Options & Availability are subject to change. 
All content present on this website is copyrighted by Pioneer Valley Frameworks, LLC & Niall Gengler ©2022
  • Home
  • About
  • Bikes
    • Overview of All Bikes
    • Greylock / Road
    • Greylock+ / Road & Light All-Road
    • Hilltown / All-Road
    • Hilltown+ / Trail Capable All-Road
    • Hilltown CX & CX+ / Cyclocross Racer / Monstercross
    • Custom Forks
  • Options
    • PVF Standard Features
    • Add-Ons & Options
    • Paint & Finishing
    • Build Kit Options
  • Innovation
  • Purchase
    • Shop
    • Order Your Bike
  • News
  • Fittings
  • Contact