Calver Junior Pro Frameset (M2)

As low as £599.99
As low as £599.99

The Calver Junior frame features marginally tweaked geometry, reducing the frame stack height, reach and step-over, providing improved control and handling for even shorter pocket-rockets! Start your own custom build project or contact any of our expert junior custom bike build professionals.

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The Calver Junior Pro remains the lightest junior disc brake race frameset available for its price point and now caters for a 2cm shorter inside leg measurement without compromising the wheelbase clearance, toe overlap or fork rake angles.

The Calver series has become one of our most iconic product ranges over recent years, with no fewer than 5 world and national championship or series wins and now has 3 colour options and 8 frame sizes! Developed with decades of real-world experience and the support of some of the UK’s most respected cyclocross coaches, riders and bike fitters, the Calver Junior Pro is the ultimate racing ‘toy’ for cyclocross, circuit or criterium races! Alternatively, it could just be an uber-special bike for your young adventurer!

  • Lightweight triple-butted & class-leading 6069 tubing
  • Flattened top-tube for easier shouldering
  • Full carbon fork and steerer
  • Tyre clearance & mud shedding stays
  • Removable derailleur hanger
  • Cyclocross or criterium racing
  • Year round road-riding
  • Gravel
  • Tarmac

The Calver Junior Pro

Specification

Sizes 

38cm, 46cm, 50cm, 52cm

Frame 

6069 Triple butted alloy, BSA bottom bracket, tapered head tube, flat mount disc, 12mm thru axle

Fork

T700 carbon, tapered carbon steerer, 12 thru axle

Headset

1 1/8" - 1.5" tapered, sealed bearing

Axles

Front - 12mm x 100mm Rear 12mm x 142mm

Seat Clamp

Alloy 31.8mm, black

Weight

1.2kg

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Which Size?

38cm

46cm

50cm

52cm

Minimum Inside Leg (cm)5867--
Height (cm)126 - 142142 - 154154 - 161161 - 173
CALVER-JR-SL-GEO-DRAWING

Wheel Size

700c700c700c700c

Frame (cm)

38465052

ST Length (A) (Centre - Top) mm

380460500520

TT Length (B) mm

510510510530

HT Length (C) mm

80100115130

HT Angle (D)

71.5°70.0°70.5°71.0°

ST Angle (E)

76.5°76.5°75.5°74.5°

CS Length (F) mm

425425425425

Wheel Base (G) mm

1004.81019.91007.21013.5

Fork Offset (H) mm

45454545

Stack (I) cm

503.9517.4533.4549.4

Reach (J) mm

389385.8372.1377.6

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