A superb full-carbon road bike, designed exclusively for GO Outdoors.
Whether you're buying your first road bike or making an upgrade, the lightweight Calibre Nibiru 1.0
will see you speeding along with a broad smile on your face.
The Nibiru frame is constructed from high quality Toray T300 carbon fibre
throughout to ensure excellent strength, weight and performance, with internal cable routing
for extra aerodynamic advantage.
Vibration-dampening is promoted in the forks and seat stays for comfort in the saddle and handlebars, whereas stiffness is promoted around the bottom bracket and headtube for efficient pedaling and stable handling.
The full Shimano Sora 9-speed groupset
, with a compact 50/34T chainset
and an 11-32T cassette
, shifts quickly and precisely across a huge range of gears for easy pedaling over varied terrain.
Continental Ultrasport tyres
, strong and lightweight Mavic rims
and smooth, fast-rolling Formula hubs
make for a great wheelset combination.
A Selle Royal Seta
keeps things comfy in the saddle department, while the lightweight Ritchey aluminium stem, handlebars and seatpost
take care of the rest of the contact point components in style.
Please check the info tab for geometry details
||Full carbon with internal cable routing and tapered headtube
||Full carbon with tapered steerer
|No. of Gears:
||Shimano Sora 9 speed
||Shimano Sora STI
||Shimano Sora 2 x 9 speed
||Shimano Sora 9 Speed
||Shimano Sora 50x34T 175mm
||Shimano HG400 11-32T
|Brakes - Details:
||Tektro R312 dual pivot caliper
||Mavic CXP22 32H
||Continental Ultrasport 2 25c
||Formula alloy QR 32H
||Formula alloy QR 32H
||Ritchey 4 Axis
||Selle Royal Seta
||Ritchey Comp Logic
||FSA Orbit tapered
||Test set with toe clips
||Ritchey 2 bolt 31.6mm, 350mm
Add A Review
Calibre Nibiru 1.0 Road Bike, 08 March 2017
By Boz (Fleet)
This is my first bike in many years, I am 55 and wanted to get back into cycling to get fit. I am very pleased with the bike, it is very light and whippet-fast on the roads, taking hills with ease. Very good value when compared with similar spec "brand-name" bikes. Quite unforgiving over bumps! I will probably change the saddle. Good service from Go Outdoors Basingstoke branch. Overall I would highly recommend this product
Good for the price, 28 February 2016
By Jimathy (Shropshire)
Not that I have a lot of experience of carbon vs metal frames, but this bike feels very nice out of the box, tidy gear changes and very light. I really like it, and have already smashed some of my old sector times on strava without really trying, so I would say that it is very good value for the money. Got it through my work's cycle scheme, and I am very happy with it.
Great Little Bike, 28 January 2016
By MikLow82 (Scottish Borders)
Just been out for spin on the Calibre Nibiru 1.0 and it is a great bike. this is my first carbon road bike and upgrading from alloy has made such a difference.
Handles really well,
The shift on the shimano Sora groupset is so smooth and makes gear change so crisp and clean
relatively comfortable -saddle upgrade is recommended
I would definatley recommend this product to anybody wanting to invest in a low cost full carbon road bike
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