Onza Jackpot 650b Mens Mountain Bike - 2017

As low as £1,400.00

Can be purchased using Cycle to work

Designed for aggressive UK trails, the Onza Jackpot 650b Mens Mountain Bike is for a rider that wants a playful bike that will not only seek out the gnarliest lines, rail berms and be fun on descents, but be able climb back to the top quickly and efficiently. 

Onza carefully selected their own blend of "Flawless" 4130 cromoly with their premium frame builder to meet their testers exacting standards. The Snake skin welds and light weight double butted tubing were essential elements in creating this high calibre frame. 

The ‘Electrodeposition’ treatment they have used on this frame protects the frame from rusting from the inside out. A simple must when you have internal routing for a stealth dropper seat post. The frame is supplied with rubber grommets to keep your cabling neat and tidy and blanks if you decide to take them out. 

The pronounced tapered head tube keeps steering inputs stiff and responsive and the PF30 bottom bracket will allow future upgrades to the eccentric PFBB that is currently in development, allowing you to convert the Jackpot or Payoff frame into a single speed rig via our dream build program. 

The unique one piece yoke adds stiffness to the BB area while still allowing for the playful resilient feel that steel is renowned for. To complete the frame details, Onza selected stiff CNC machined bolt thru 12mm rear drop outs and comfortable snaked forged stays. Combine all this with progressive modern geometry and a carefully selected part list and you have the ultimate UK hardtail. 

Elsewhere on the bike you can find RockShox Revelation Solo Air suspension forks with 150mm travel, and a 1x10 drivetrain set up that is driven by Shimano SLX rear mech and shifter. Shimano hydraulic disc brakes provide the stopping power and it’s kept firmly routed on corners by Kenda Nevegal X Sport tyres. The saddle height can be adjusted thanks to the Rockshox Reverb dropper post.

Onza Frame SizeHeight (inches)Height (cm)
17" 5'5" to 5'9" 165cm to 175cm
19" 5'10" to 6'2" 178cm to 188cm

Specification Overview

More Information
Brand Onza
Type Hardtail Mountain Bikes
Frame Material Steel
Suspension Front Suspension
Wheel Size 27.5”
Number of Gears 10
Brake Type Hydraulic Disc Brakes
Pedals Included Yes
Approximate Weight 13.4kg
Gender Mens
More Information
Eligible for cycle to work Eligible for cycle to work
Bike Frame Size N/A
Primary Colour N/A
Brand Onza
Type Hardtail Mountain Bikes
Frame Material Steel
Suspension Front Suspension
Wheel Size 27.5”
Number of Gears 10
Brake Type Hydraulic Disc Brakes
Pedals Included Yes
Approximate Weight 13.4kg
Gender Mens
Frame Onza double butted flawless 4130 Cro-Mo, 27.5", Tapered headtube, 12mm bolt thru, 1 piece forged yoke
Forks RockShox Revelation Solo Air, 150mm with tapered alloy steerer tube, 15mm thru axle
Fork Lock Out Yes
Gear Shifters Shimano SLX, 10 speed
Rear Mech Shimano SLX Shadow Clutch, 10 speed
Chainset Onza 1x, 32T Buzz Saw Thick Thin chainring
Cassette / Freewheel 11-34T, 10 speed
Chain Shimano, 10 speed
Bottom Bracket PF30
Pedals Alloy platform
Front Brake Shimano BR447 hydraulic disc
Rear Brake Shimano BR447 hydraulic disc
Front Hub Weinmann XC180 Disc wheelset
Quick Release Front Wheel 15mm Thru Axle
Rear Hub Weinmann XC180 Disc wheelset
Quick Release Rear Wheel 12mm Thru Axle
Rims Weinmann XC180 Disc wheelset
Tyre Size 27.5 x 2.35"
Tyres Kenda Nevegal X Sport
Handlebars Onza 6061 alloy, 760mm
Stem Onza 6061 alloy, 60mm
Grips Onza Ules lock on
Headset FSA internal tapered
Saddle Fizik Gobi
Seatpost RockShox Reverb dropper post
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You're reviewing:Onza Jackpot 650b Mens Mountain Bike - 2017
More Information
Shipping Group Bikes
Origin DC

Free Build and Delivery

Free delivery is available on all bikes sold by us. To find out exactly when you’ll be able to get your new bike, take a look at the available delivery options in the checkout.

All of the bikes we sell online are built and inspected by our qualified mechanics – just like when you buy a bike from one of our stores. All you’ll need to do when you receive the bike is straighten the handlebars and attach one of the pedals. This service is free, and included every time you buy a bike.

To find out more about bike delivery, as well as our easy returns service, head over to our delivery and returns page.