Genesis Skyline 30 review
A hybrid for the mountain bikers out there
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Hybrids can be quite quickly divided into two categories: those that are closer to road bikes and those that are closer to mountain bikes. This little Genesis is so damn close to being a mountain bike that it’s almost laughable. It turns out that’s no bad thing either.
- 2017 Genesis road line-up highlights
- Prototype Genesis mountain and gravel bikes spotted at IceBike 2017
When the Skyline first arrived we did a little digging on its geometry, I had an inkling that Genesis’ muddy heritage was going to have made its mark. I wasn’t wrong, as the shape of the Skyline’s alloy frame and fork come very close to those fitted to the company’s popular Longitude mountain bike.
Roomy standover clearance means you don’t have to be a gymnast to hop on the Skyline, which I found useful for regular dismounts at stop/start traffic. The geometry puts a rider in a position that’s ideal for cruising or riding at a moderate pace, making it easy to spot traffic hazards but without feeling too much like a ‘sit up and beg’ style commuter bike.

The 640mm handlebars were just about wide enough for my shoulders to feel comfortable and I’m almost embarrassed to admit that I even grew fond of the ergonomic grips at either end.
The 70mm stem is a real spec highlight, translating to fast yet stable steering that allows the Genesis to outhandle the majority of its peers.
There’s a downside though — you’ll have to behave yourself. Because when you get comfortable I’m willing to bet you’ll start riding it in the same way you would a mountain bike. Bunnyhops and kerb drops, little manuals and skids, the Genesis isn’t fazed, it flat out encourages it. And it’ll take it too, with a wheelset that would be at home on a mountain bike of the same price.
I knocked the little Genesis about the streets of Bristol for a few weeks and the only issue I encountered was the repeated loosening of its rear mudguard mount — nothing a bit of thread locker couldn’t fix.

Genesis picked well with the Shimano hydraulic disc brakes at each end of this bike. Their subtle new-look calipers deliver familiar and dependable stopping power, while three finger levers are ideal for the less experienced.
At the heart of the front wheel is a Shimano dynamo hub, which pinches a bit of your rolling effort in order to power a light at the front and the rear. Both of the units put out a decent amount of light but I found the rear was positioned slightly too low to give absolute confidence on night rides.
I chose to run a light on my seatpost too, just to be sure. Still, it was particularly nice to not have to worry about either of the lamps being stolen or running out of charge.

Production bikes will arrive with a Tubus cargo rack too, which is an added bonus that’ll add further versatility to an already useful bike.

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Product Specifications
Product
Name | Skyline 30 (17) |
Brand | Genesis Bikes |
Bottom Bracket | Prestine PT-6621 68-110.5mm |
Saddle | Genesis Urban Comfort |
Top Tube (cm) | 589.4 |
Standover Height (cm) | 779 |
Seat Tube (cm) | 435 |
Brake Levers | Shimano BL-M315 |
Weight (lb) | 28.4 |
Weight (kg) | 12.9 |
Stem | Genesis D507B / +7deg / XS-M, 70mm / L-XL 80mm |
Shifters | Shimano Acera SL-M3000 / 3x9 speed |
Seatpost | Genesis Alloy / 30.9x400mm |
Seat Angle | 73 |
Rims | Jalco XCD21 / 32h |
Brakes | Shimano BR-M315 |
Rear Tyre | Schwalbe Little Big Ben |
Rear Derailleur | Shimano Acera RD-M3000 / SGS cage |
Head Angle | 70 |
Handlebar | Genesis alloy / 0mm rise / 15deg backsweep / XS-M, 640mm / L-XL, 660mm |
Front Tyre | Schwalbe Little Big Ben |
Front Hub | Shimano DH-T4051 Dynamo |
Front Derailleur | Shimano Acera FD-T3000 |
Frame Material | ALX8 6066/6061-T6 Double-Butted Aluminium |
Cranks | Shimano FC-T3010 / 48-36-26T / XS, 165 / S-L, 170mm |
Chain | KMC x9 |
Cassette | Shimano CS-HG300-9 / 11-34T |
Wheelbase (cm) | 1091 |