Genesis Core 26 Jnr  2017 Mountain Bike

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We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

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A simplified 1x9 drivetrain with wide-range 11-34T cassette still provides an ample, useable gear range but is lighter, easier to maintain and more resilient (aka 'kid proof').


Heavy and generally poor performing suspension forks at this level make way for a lighter Cr-Mo rigid fork which is still plenty comfy but more importantly non-suspension corrected, resulting in a lower BB and handlebar height and therefore more manageable proportions and confidence-inspiring handling.


Frame ALX7+ 6061 Double-Butted Aluminium
Forks Cr-Mo Unicrown Disc
Headset FSA TH-857 Semi-Cartridge
Handlebars Genesis Jnr Riser, 15mm Rise x 9 / Genesis Loc On
Stem Genesis MTB, 60mm
Shifters 9 Speed Shimano Altus SL-M370 (R/H only)
Front_Mech N/A
Rear_Mech Shimano Altus RD-M370
Chainset 32T Single Ring w/ Double Chainguard (152mm)
Bottom_Bracket TH BB-7420ST, 113x68mm
Chain KMC X9
Cassette Shimano CS-HG200 11-34T
Front_Brake Shimano BR-M355 With SM-RT20 160mm Rotors
Rear_Brake Shimano BR-M355 With SM-RT20 160mm Rotors
Rims Alex Rims Ace-17, 32H
Front_Hub Shimano HB-RM33
Rear_Hub Shimano FH-RM33
Spokes 14G Stainless Silver w/ Brass Nipples
Tyres CST C-1383, 26x1.95" Front
CST C-1383, 26x1.95" Rear
Seatpost Genesis, 27.2x350mm
Weight 11.34

Occasionally, without notice, manufacturers change product design and/or specifications.