853 Steel Frames

uk MADE STEEL bikes & frames

We have spent the last year getting this ready for production in the UK. Designed in the UK, manufactured in the UK, not sourced by the marketing department from an overseas factory. Keeping more people working in the UK. We can now offer our standard Titanium bikes in Steel. I have over 10years of designing for Pinion Gearboxes and look forward to the next wave of smart.shift drop bar builds in Steel.

Proudly manufactured in the UK in small batches.

rocknrollouts

Olsen Bikes are launching the 853 Frames as single speed with a T47 inboard bottom bracket. This give us the ultimate bike build options...

The RocknRollout Dropout is at the heart of the OLSEN frame design. We have focused our design around the rear derailleur dropout, but taken it further. Most bicycle frames have replaceable dropouts, but they do not allow for anything other than a derailleur. This idea came from Steven's 20years of singlespeeding.
The RocknRollout Dropouts turn 1 Bike into 2 Bikes giving the rider more versatility. Summer bike with derailleur; winter bike as single-speed or Rohloff gear hub.

Support your local bike shop

Olsen Bikes are going back to supporting your local bike shops.

  • Purchase a Frameset (Frame, Gearbox & Gates belt drivetrain) direct with Olsen
  • Purchase the frameset as above through your LBS
  • Purchase a complete Olsen Bike through your LBS

Whether you are a Single-Speeder who secretly wants gears on their bicycle? or a rider who loves derailleurs, but wants to try Gates Carbondrive? We have a platform that is adaptable and backwards compatible. DIY build yourself a beast from the shed of parts.

fun / Enduro & trail geometry

The ram is coming soon

gearbox equipped bikes

Olsen Bikes was developed around the low maintenance gearbox drive train. Pinion gearboxes offer a low centre of gravity for excellent handling and unrivalled riding dynamics, minimal maintenance, and a superior, perfectly graduated gear range.

Whether it’s a multi-day Bikepacking tour or a demanding Gravel Race. Pinion shifting is the definition of consistent and reliable performance. Bicycles with Pinion gearboxes are made tough for your next offroad adventure.

electronic shifting

Electric shifting is now available on non-electric bicycles thanks to Pinions Smart.Shift battery pack. A battery pack with over 20,000 switching operations, equivalent to roughly 100 pure operational hours, was designed for this purpose. The battery may be fully charged in less than 3 hours using its unique cable interface.

rolhoff speedhub bikes

If you're planning a long-distance bike packing tour, one of the best upgrades you can make to your bike is to switch to a Rohloff geared hub. A Rohloff Speedhub offers a number of benefits over a traditional derailleur system.

Overall, a Rohloff geared hub is an excellent investment for anyone planning a long-distance bike packing tour. Its durability, smooth shifting, and wide range of gears make it the perfect choice for touring on any terrain.

new with pinion

gearbox Gravel

GRAVEL & Bikepacking

At OLSEN HQ we have gone back to our 1990's long distance cycling roots to design a Pinion equipped bicycle that spans both Gravel riding and Bikepacking.

Gravel Riding has evolved from its early days of disc brakes on road bikes to a mature adventure racing scene. Every category in cycling is blurring at the edges, so we have taken a fresh look at everything from the mud of UK Cyclo-Cross to the pot-holed fire roads of UK Gravel riding. We have chosen the Pinion drivetrain for one reason. It goes the distance, where other drivetrains suffer. We have now added a Smart.Shift Pinion drop-bar as an option with TRP Brifters (brake/shifters).

Before Gravel, people were making Monster-Cross bikes, adding drop bars to their 29ers. Why 29er tyres and not 700c? You can always run 700c, however when your body is suffering from a gruelling day of riding you will need wider tyres for comfort on the next day. That's why this next generation Lamb makes an ideal Monster Gravel bike for UK Gravel conditions.

gravel or cross country

lamb pinion

TAKING GRAVEL Riding TO THE NEXT LEVEL

The Lamb is ideal for long fast days in the saddle. Long distance riding requires, multiple hand positions. We have designed the Lamb to run a long stem and flat bars or drop bar build with a shorter stem. It has loads of bottle points for luggage, bottles, racks and mudguards. Tyre clearance is 75mm so it will fit 29x2.4” tyres easily with clearance for mud. The Lamb will with a 31.6mm seat tube this bike will fit a dropper post. The Lamb is at home with a Rigid or 50mm suspension fork. Whether you are riding in the Brecon Beacons, Tour Divide or outer Mongolia. Our bikes can fit wider tires than traditional mountain bikes, from 700"x50" to 27.5 x 2.4".

bikepacking comfort & control

tiger pinion

Tiger Titanium Bikepacking Bikes

The TIGER frame is our long distance Cross Country 29er plus frame, making it ideal for Bikepacking. This is ideal for long rides in the Brecon Beacons, Bear Bones or outer Mongolia. The Tiger has a large cockpit and is perfect for tall riders. Fitting up to 29x2.8” tyres the Tiger is a modern twist on an XC bike, for those who want high volume tyres for grip control and comfort. This frame is at home with a Rigid or 120mm suspension fork.

The Tiger has a longer cockpit (than the Swan & Lamb) and is perfect for tall riders. It also fits up to 29x3.0” tyres the Tiger is a modern twist on an XC bike, for those who want high volume tyres for grip control and comfort.

customer service

We are available on chat... Mon to Friday to answer your questions. Use the chat below...