Shop Bikes Mountain Fixed and hardtail Rock Machine Manhattan 70-29 bike, night storm blue

New model - modelový rok 2026

Rock Machine Manhattan 70-29 bike, night storm blue

Name: Rock Machine Manhattan 70-29 bike, night storm blue
Price: 689.0 EUR
Availability: LimitedAvailability

689 €

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Product description

Rock Machine Manhattan 70-29 bike

Level and quality of equipment

Light and occassional rides

Suitable not only for commuting, but also for weekend trips outside the city. You can ride on cycle paths, unpaved roads and in easy terrain. If you ride more demanding terrain or more frequently, you will need to fine-tune more often.

Aluminium frame

Lighter, relatively durable and stiff material that is affordable. The most widespread material for the production of bicycle frames.

Hydraulic disc brakes

Reliable in all conditions, better modulation of the braking effect with the use of less force on the lever. Heavier weight, more demanding service.

Coil fork

Provides adequate comfort and is usually installed on bicycles for recreational and less demanding riding. The disadvantage is its relatively heavy weight.

29” wheels

The advantage is better terrain passability, better rolling and traction. However, they are heavier, which also applies to tires.

Specification

Frame	Alloy Al-6061 T6 Custom tubing, Fun Ride Geometry, Shark Spine EVO2 29er, BB BSA 73 mm, OLD 135x9, Disc Brake Post Mount, Fender&Kickstand Ready Dropout, Replaceable RD Hanger, Inner Cable Routing
Fork	RST Gila, 1-1/8", 100 mm travel Limited light use
Shifting	Shimano Altus SL-M315 RapidFire Plus, 2x8-speed Commuting and short rides
Derailleur	Shimano Altus RD-M310-L Commuting and short rides
Derailleur	Shimano FD-M315-TS, Top Swing, Dual-Pull Light and occassional rides
Cassette	Shimano CS-HG200-8, 12-32T Light and occassional rides
Chain	KMC Z8.3
Cranks	Samox SAC38731SS, 36-22T Light and occassional rides
Brakes	Clarks CLOUT1, hydraulic disc brake Light and occassional rides
Brake discs	SHIMANO SM-RT10, 160mm/160mm
Rims	Stars J20S, 32H
Front hub	Shimano HB-TX505, 32H, Center Lock, QR Type
Rear hub	Shimano FH-TX505-8, 32H, Center Lock, M10x135 mm, QR Type
Spokes	Sapim Galvanized Black
Tires	WTB Ranger Comp, 29x2.00
Seat post	ONE1 Alloy, SP C207, 30.9 mm
Saddle	Selle Royal Flex
Stem	TDS-C342 Alloy, 31.8 mm, e45, +3°
Handlebars	ONE1 Alloy, MTB AL-325BT, 6° upsweep, 9° backsweep, 25 mm rise, 680 mm, 31.8 mm
Grips	Velo
Headset	FSA No.10 Semi-Cartridge, 1-1/8"
Bottom bracket	Shimano BB-UN101 122.5 mm, BSA, shell 73 mm
Pedals	Aluminum Caged with reflector

Product details

Sex	Men, Unisex
Model year	2026
Gears	2x8
Groupset	Shimano Altus
Colour	night storm blue
Material	aluminium
Wheel material	Aluminium
Wheel diameter	29"
Brakes	Hydraulic disc brakes
Fork	Spring
Fork travel	100 mm
Telescopic seat post	no
product ID	341685

Due to long-term issues with the supply of components, some manufacturers exceptionally approach changes of installed components contrary to the specification without letting us know. Unfortunately, it is not in our power to go through each bike and verify the differences between the manufacturer's stated components and its actual equipment. Alternative parts should meet the same standards as the original. We apologise for any discrepancies.

Size chart

Each Rock Machine bicycle model has its own specific geometry and size chart, which can be found on the manufacturer's website for the given bicycle.

How we ship bikes

All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.

Our bike shipment is as follows:

The bicycle is taken out of the manufacturer's box
The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
The bicycle is carefully packed back into a box and shipped
If you order a bicycle for in store pick up or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
If you order a bicycle via courier to your home address, the following must be done at home:
1. Take the bike out of the box and carefully remove safety material and foils
2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
4. Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
5. Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
6. Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
7. Inflate the tyres or fork and shock to desired pressure (2 minutes, pump needed).
8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
9. Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.

Auxiliary video for setting up the bike:

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Hardtail mountain bikes from Rock Machine

This Czech brand has been on the market since 1994. They rose thanks to their trail models that combine fair prices and a lot of fun. Rock Machine produces MTB, gravel, cross, e-bikes and junior bikes.

Manufacturer contact information