Diamondback Sync 3.0 650b Mens Mountain Bike - 2017

Can be purchased using Cycle to work

Confident all-weather MTB riding. The Diamondback Sync 3.0 650b Mens Mountain Bike is a hardtail mountain bike with a lightweight aluminium alloy frame and hydraulic disc brakes for confident control on cross country MTB trails.

Key to the ride performance is the aluminium frame that delivers a responsive ride while remaining durable enough to take the hits of off-road riding. Double butted and hydroformed the Sync is lightweight too which helps with climbing and acceleration.

Upfront the SR Suntour XCT fork offers 100mm of suspension travel to smooth out the trail so you can ride faster over roots and rocks. On smoother trails out you can lockout the fork for added efficiency.

The Tektro hydraulic disc brakes offer confident all-condition stopping power so you can ride with confidence in all conditions. The Shimano Altus 3x8 speed drivetrain offers reliable shifting over a wide range of gears so you can take on all the climbs on your route.

Experience the thrill of cross country mountain biking on the Diamondback Sync 3.0.

Diamondback Frame SizeHeight (inches)Height (cm)
14" 5'0" to 5'4" 152cm to 163cm
16" 5'5" to 5'7" 165cm to 170cm
18" 5'8" to 5'10" 173cm to 178cm
20" 5'11" to 6'1" 180cm to 185cm
22" 6'2" to 6'4" 188cm to 193cm

Specification Overview

More Information
Brand Diamondback
Type Hardtail Mountain Bikes
Frame Material Alloy
Suspension Front Suspension
Wheel Size 27.5”
Number of Gears 24
Brake Type Disc
Pedals Included Yes
Gender Mens
More Information
Eligible for cycle to work Eligible for cycle to work
Bike Frame Size N/A
Primary Colour Grey
Brand Diamondback
Type Hardtail Mountain Bikes
Frame Material Alloy
Suspension Front Suspension
Wheel Size 27.5”
Number of Gears 24
Brake Type Disc
Pedals Included Yes
Gender Mens
Frame Alloy Butted Hydrofomed Tubing, Integrated Headset, Forged Dropouts
Forks Suntour XCT-HLO Suspension
Fork Lock Out Yes
Rear Shock No
Gear Shifters Shimano Altus 24 Speed Rapid Fire
Rear Mech Shimano Altus
Front Mech Shimano Altus
Chainset Shimano TX-801 42/32/22T
Cassette / Freewheel Sunrace 12-32T Cassette
Chain KMC
Bottom Bracket Semi Sealed Cartridge 122mm
Pedals Resin Composite Platform with moulded pins
Front Brake Tektro Hydraulic Disc Brake
Rear Brake Tektro Hydraulic Disc Brake
Front Hub Aluminium QR, 36H
Quick Release Front Wheel Yes
Rear Hub Aluminium Cassette, QR 36H
Quick Release Rear Wheel Yes
Rims 27.5" Aluminium Double Wall, Custom Decals
Tyre Size 27.5x2.1"
Tyres Schwalbe Rapid Rob
Handlebars Alloy Riser , 720mm Wide, 12mm Rise, 6-Deg Bend
Stem Diamondback Forged Aluminium
Grips DB Trail Grip
Headset 1-1/8"Semi-Integrated Threadless
Saddle Diamondback MTB
Seatpost Aluminium, 31.6x350mm
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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.