Norco Storm 4 27.5" Mountain Bike - Small

Size:
Color: Black/Charcoal
Black/Charcoal

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Description
Features
Specs
Description

With a comfortable, capable off-road design, the 6061 aluminum frame is off-road worthy, and capable of leading a double life on city streets and park paths.

Designed with our holistic approach to fit and geometry, the Storm 4’s longer reach, slacker head tube angle and steep seat tube angle provides more powerful, efficient pedaling, increased climbing traction and added grip and control when descending.

Complementing its 100mm of SR Suntour XCE28 fork travel is a solid, reliable Shimano Altus/Tourney 21 speed drivetrain, so you can always find the right gear and spend less time at the shop.

The Tektro hydraulic disc brakes provide controllable power for confident, safe stops on and off of the road.

Features

PROGRESSIVE DESIGN

The Storm uses  Norco's holistic approach to fit and geometry to achieve its nimble, confident trail performance. The unique combination of longer reach, slacker head tube angle and steep seat tube angle provides a more forward weight distribution within a longer wheelbase. This allows more powerful, efficient pedaling, increased climbing traction and added grip and control when descending to help make the most of every ride.

100MM TRAVEL SUSPENSION FORK

Each Storm features 100mm of front suspension travel – the perfect amount for off-road adventure and exploration, without feeling like you're carrying around extra weight or bulk when you don't need it.

INTERNAL ROUTING FOR SHIFTER AND BRAKE CABLES

By routing the brake and shift cables inside the frames, they are out of harm's way and away from the elements. That means shifting and braking performance last longer between services, and the bikes look clean!

2.35" TIRE CLEARANCE

The Storm series comes equipped with 2.25" tires for a smooth, all-round fast ride, but the frame is designed to take up to 2.35" rubber, so if your adventures start to get a little looser, just throw on some wider tires, and the Storm is good to go!

TWO WHEEL SIZES, ONE BIKE

Depending on what frame size you ride, the Storm is available in a wheel size to suit you. The XS, and S are equipped with 27.5" tires to help fit smaller riders, and the L and XL feature 29" wheels so taller riders can take advantage of their smooth ride. If you're ride a medium, you're in luck! You get to choose either wheel size depending on your preference!

Specs
FRAMESET
FRAME

Storm 6061 Alloy XC Frame 

FORK

SR Suntour XCE28, 100mm Travel 

HEADSET

Zero Stack 

DRIVETRAIN
SHIFTER FRONT

Shimano Altus SL-M315 

SHIFTER REAR

Shimano Altus SL-M315 

FRONT DERAILLEUR

Shimano Tourney FD-TY500 

REAR DERAILLEUR

Shimano Tourney RD-TX300 

CASSETTE

CS-M3007 11-34T 

CHAIN

KMC Z7 

CRANKSET

Prowheel Alloy, 24/34/42T 

BOTTOM BRACKET

Cartridge, BSA Threaded 

PEDALS

VP Nylon Flat 

COMPONENTS
GRIPS

Norco 

HANDLEBAR

X6 Alloy, 740mm, 25mm Rise, 31.8mm Bore 

STEM

Norco Alloy 60mm 

SEAT POST

Alloy 

SEAT POST CLAMP

Alloy 

SADDLE

Norco XC 

FRONT BRAKE

Tektro HD-M275 Hydraulic Resin Pads 

FRONT BRAKE ROTOR

Tektro 160mm 

REAR BRAKE

Tektro HD-M275 Hydraulic, Resin Pads 

REAR BRAKE ROTOR

Tektro 160mm 

BRAKE LEVERS

Tektro HD-M275, HD-M276 Short Reach on Step-Thru 

WHEELS
FRONT HUB

Alloy QR 9x100mm QR 

REAR HUB

Alloy QR 10x135mm QR HG 

RIMS

WTB SX19 

SPOKES/NIPPLES

Stainless, 14g, Black 

FRONT TIRE

WTB Starflight 2.25" 

REAR TIRE

WTB Starflight 2.25" 

REAR HUB SKEWER

Alloy QR 

FRONT HUB SKEWER

Alloy QR

GEOMETRY

Frame Size: 27.5"

XXS 

XS 

Travel (mm front):

100 

Reach:

335 

365 

395 

395 

Stack:

592 

602 

611 

611 

Head Tube Angle:

68.0 

Fork Offset:

42 

Seat Tube Length:

340 

392 

430 

470 

Effective Seat Tube Angle:

75.0 

Rear Centre Length:

435 

Bottom Bracket Drop:

49 

49 

49 

44 

Bottom Bracket Height:

305 

305 

305 

310 

Horizontal Top Tube:

494 

526 

559 

590 

Wheel Base:

1032 

1066 

1100 

1134 

Stand Over:

588 

616 

632 

673 

Head Tube Length:

105 

115 

125 

135 

Trail:

98 

Recommended Seat Post Drop:


280 



Maximum Post Insertion:

250 

280 

300 

250 

Stem Length:

60 

Crank Length:

170 

170 

170 

175 

Tire Size:

2.0" – 2.35" 

2.0"-2.35" 

2.0" - 2.35" 

2.0" - 2.35" 

Water Bottle Compatible:

1x 750ml 

1 x 750 ml 

1 x 750 mL 

2 x 750 mL