The Bish Bash Bosh is our ultimate Gravel and Adventure bike - a comfortable off-road mile-eater that devours any terrain, from urban jungle to wilderness adventure.
The On-One Bish Bash Bosh is a class-leading Adventure and Gravel bike. Its trail-tough and incorporates smart design features to make it Lord of the of the Adventure and Gravel bike Kingdom.
From concept to creation, the Bish Bash Bosh was always intended to lead the field. Blending comfortable and balanced geometry with a high quality handcrafted Toray T800 carbon frameset has resulted in something magical a sturdy and rewarding ride that begs for adventure.
As always, the key is in the detail The Bish Bash Bosh is designed and manufactured using advanced technology meaning key areas of the frame have been oversized for strength. With more accurate engineering tolerances, exact amounts of headtube and bottom bracket rigidity have been dialled in, whilst calculated positive flex has been incorporated into areas such as the seat stays. Such intelligent design enables the Bish Bash Bosh to easily handle all the rough terrain you dare throw at it.
With strength must come great control, which is why the Bish Bash Bosh frame is fine-tuned to weigh in at an incredibly light 1250g. As well as maximum rigidity where its needed, the beauty of this exquisite carbon frameset is its feedback and compliance. Thorough and brutal testing in the Peak District and Scottish Highlands has shown the Bish Bash Bosh simply shrugs off the knocks whilst providing fantastic grip and traction to power up the ascents. Truly a bike for all seasons.
Highlights such as an oversized and tapered headtube, 15mm front thru-axle and room for 40mm tyres with plenty of mud clearance combine to give you a rock-solid adventure bike with balanced handling. Make no mistake, the Bish Bash Bosh is a workhorse by nature and is ready and waiting to accompany you on lifes little (or big) adventures. Be it off-road or on, the Bish Bash Bosh is a versatile beast covering a multitude of duties a ride anywhere bike, that will replace several other bikes in your stable and take the crown as your firm favourite.
Groupset: SRAM Rival 1 HRD, 11 speed groupset features hydraulic disc brakes and a single 1x front chainring set-up offering new performance advancements. SRAM Rival 1 provides the tools and technology to meet any challenge, all with a single X-SYNC chainring, matched to their full dedicated 1x drivetrain. SRAMs 1x systems bring in a new era of riding, providing a simpler, lighter and more durable solution. And thanks to a wide-ratio cassette, you still get the same gear spread as a standard double front ring set-up. 1x groupsets are ideal for adventure cycling due to lower weight, low maintenance, longer profile chainring teeth to prevent chain drop, as well as highly efficient power transfer through the drivetrain. Rival 1 shifting is crisp and accurate and is amazing value for money, especially in comparison to its competitors in the field.
Wheelset: Vision team 30 Disc are exceptionally solid wheels, perfect for competitive Cross Country, Cyclocross or general road riding. Based on our best selling 700c road wheel they come with an 11 speed capable rear hub so you have maximum options in what rear cassette you chose to run. The freehub is built with a steel body to handle the stresses of hardcore riding. With 4 oversized bearings in each rear hub, 2 in the hub shell and 2 supporting the freehub, it's unlikely that you'll need to take a look inside them any time soon. These amazing parts combine together create an outstanding wheelset, ready to battle any terrain!
Finishing kit: weve capped this bike build off with high quality finishing kit from Italian aces Selcof and San Marco, plus our own Planet X range. With a combined package of this quality, you're getting a truly excellent bike and amazing value for money.
|Bar Tape||Planet X Soft Touch Handlebar Tape / Black|
|Cassette||SRAM PG1130 Cassette / 11-42T|
|Chain||SRAM PC1110 11 Speed Chain / 116 Links|
|Chainset||SRAM Rival 1 GXP Chainset (No BB) / 172.5mm / 42t|
|Handlebars||Selcof Zeta 6061 Alloy Road Bar / 42cm / Matt Black / 31.8mm Clamp|
|Rear Mech||SRAM Rival 1 Rear Mech / Long Cage|
|Saddle||Prologo Kappa 3 Saddle / STN Cromo / Black|
|Seatclamp||Selcof Forged Alloy Bolt Up Seatclamp / 31.8 mm|
|Seatpost||Selcof Zeta 6061 Alloy Seatpost / 27.2mm / Matt Black / 350mm|
|Shifter/ Brake Left||SRAM Rival 1 HRD Hydraulic Disc Brake Caliper & Shifter / Rear Brake - Left Front (No Shifter) / 1900mm / 20PP|
|Shifter/ Brake Right||SRAM Rival 11 HRD Hydraulic Disc Brake Caliper & Shifter / Front Brake - Right Rear Shifter / 900mm / 20PP|
|Stem||Selcof Zeta 6061 Alloy Stem / 100mm / Matt Black / 10 degrees / 31.8mm|
|Tyres||Challenge Gravel Grinder Plus Folding Tyre / 700c / Black / 38mm|
|Wheelset||Vision Team 30 Disc Road 6 Bolt Wheelset / 24/28H / Shimano/SRAM 10/11sp|
|Head Set||Planet X Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black|
|Brake spare||SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Barb|
|Brake spare||SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Olive|
|Inner Tube||Vittoria Lite Road Inner Tube / 700c / 33-37mm / Presta 48mm|
|Wheel Spare||Vision Axle Kit For 6 Bolt Disc Wheels / Metron 40 & Team 30 Front / 100x15mm (Threaded)|
|Frame Spare||Selcof Carbon Steerer Fork Bung MK 2 / 1 1/8 inch|
|Bottom Bracket||SRAM GXP XR Bottom Bracket (With Spacers) / 68/73mm|
|Wheel Spare||Vision Axle Kit For 6 Bolt Disc Wheels / Team 30 Rear / 142x12mm (Non Hex Washer)|
|Wheel Spare||On-One Bish Bash Bosh Frame Axle / Front 15x125mm|
|Wheel Spare||On-One Bish Bash Bosh Frame Axle / Rear 12x142mm|
|Brake spare||Avid Clean Sweep G2CS Rotor / 160 mm / 6 Bolt|
|Head Set||FSA Orbit C-40 No.42 ACB Tapered Headset (OEM Only) / Black / 9 mm|
|A||Head Angle (degrees)||70.7||71.2||71.5||71.5||71.5|
|B||Head Tube (mm)||120||1400||150||180||195|
|C||Top Tube C-C Effective(mm)||514||534||549||564||580|
|D||Seat Tube Angle (degrees)||74.4||73.2||72.7||72.5||72.5|
|E||Seat Tube C-T (mm)||480||500||520||540||560|
|G||BB Drop (mm)||77||75||75||72.5||072.5|
|K||Front Centre (mm)||592||593||601||611||623|
|L||Fork Length (mm)||404||404||404||404||404|
|Rider Height||Suggested Frame Size|
|5′4″ to 5′6″||48|
|5′6″ to 5′8″||50|
|5′8″ to 5′10″||52|
|5′10″ to 6′1″||54|
|6′1″ to 6′3″||56|
All frame size recommendations are approximate. A good fit will also depend on the correct choice of stem length, correct bike set-up for the rider and riding style.
Correct frame size choice can vary greatly with riders' torso length. If you have longer legs and a shorter torso, go for a slightly shorter stem. If you think you are borderline between sizes, and you have longer legs and a shorter torso, go for the smaller frame size. If you have shorter legs and a longer torso, go for the larger frame size to get the extra top tube length.
As the frame sizes increase, so does the length of the head tube. If you are inflexible or perhaps have a history of back problems, consider going for a larger frame size. This will increase the relative height of the handlebars making the position less “extreme”. The larger frame will also have a longer top tube, so you’ll need to compensate for this with a shorter stem.
|Frame Material||Toray T800|
|Frame/ Forks Weight, Approx, (med) (g)||1250/ 510 Frame /Forks|
|Wheel Axles (mm)||FR 15x125, RR 12x142|
|Seatpost Size (mm)||27.2|
|Seat Clamp Size (mm)||31.8|
|Front Mech Type||Band On|
|Front Mech Clamp Size (mm)||34.9|
|Mudguard mounts||Yes/ full length|
|Bottle Cage Bosses||2|
|Brake Type||Disc: frame spec 160/140, Adaptors 160/160mm|
|Bottom Bracket||BSA 68mm|
|Headset Model||FSA Model 40, No42|