Black Rocks E

£3,399.99
£3,399.99
Colour Blue

Nothing beats smashing the trails on a fun and agile hardtail mountain bike. Add in the power that comes from the pinnacle of Bosch's e-bike technology and smile-inducing speed is the only outcome.

Learn more

Just like its non E counterpart, the Black Rocks E is the fun playful trail hardtail ideal for a variety of terrains but with the power of the Bosch Performance Line motor and a 500wh battery. Whether you are taking on the trail centres or ripping up the local single-track, the Black Rocks E lets you do it with a smile.

  • Hydroformed alloy frame
  • Rock Shox Judy Silver TK 120mm fork
  • Sram SX Eagle 12 speed drive train
  • Signum wheels and Schwalbe Smart Sam tyres
  • Powered by Bosch Gen 4 Performance Line CX motor and in tube 500wh battery
  • Up to 65 mile battery range & a motor max speed of 15mph
  • Trail centres
  • Local woods
  • Bike parks

Specification

Sizes

Small (40cm), Medium (45cm), Large (50cm)

Frame

6061 Alloy In Tube Battery

Fork

Rock Shox Judy Silver TK 120mm

Shifters

Sram SX 12 Speed

Rear Derailleur

Sram SX 12 Speed

Chainset

FSA ISIS 170mm 34T

Cassette

Sram PG 1210 12 Speed 11-50T

Chain

Sram 12 Speed

Bottom Bracket

Bosch/FSA

Brakes

Sram Guide T 180mm Rotors

Handlebars

Signum Alloy 35mm x 760mm

Headset

FSA Integrated Cage Bearing

Grip

Luna Lock On

Stem

Signum 35mm x 60mm

Saddle

Selle Royal Vivo 

Seatpost

KS Rage 31.6mm 150mm Travel

Pedals

Black Alloy Platform

Wheelset

Signum 29" 30mm

Tyre

Schwalbe Smart Sam 29 x 2.6"

Battery

Bosch Integrated 500WH

Motor

Bosch Performance Line CX Gen 4

Display

Bosch Purion 

Weight

22.5kg

Your nearest Forme dealer



A bike model appearing on this website does not guarantee its availability at every one of our independent bike dealers.

If your local retailer does not have stock available, please email us at: contact@formebikes.co.uk and we will try to locate your bike of choice.

FAQ

How do I know what size frame is right for me?
How much do your bikes weigh?
What is the difference between E-Sport hardtail and E-Trail hardtail?
Can I make technical modifications to my ebike motor?
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What quality guarantee do you offer?
Which Black Rocks E?Small (40cm)Medium (45cm)Large (50cm)

Height (Feet & Inches)

5′ 2″ – 5′ 6″

5′ 6″ – 5′ 10″

5′ 10″ – 6′ 1″

Height (cm)158 – 167

167 – 178

178 – 185

BLACK-ROCK-HTE-GEO

Wheel Size

29"29"29"

Frame

40cm45cm50cm

ST Length (A) (Centre - Top)

400mm450mm500mm

TT Length (B)

580mm600mm640mm

HT Length (C)

120mm130mm130mm

HT Angle (D)

67°67°67°

ST Angle (E)

74°74°74°

CS Length (F)

470mm470mm470mm

Wheel Base (G)

1154mm1185mm1225mm

Fork Offset (H)

46mm46mm46mm