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£11.99
Box Two Fixed Seat Clamps are made from the finest 6061-T6 aluminum & cold forged for strength. They are available in multiple sizes to suit a wide variety of seat tubes & riding styles. ...
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The Box Two Front Load Stem is a modern style stem designed specifically for BMX racing. Made from cold-forged & CNC machined, high-quality 6061-T6 aluminium for strength & durability, the clamps are cold-forged & CNC machined for increased stiffness & strength. section Product Specs TYPE:  Front Load REACH: 48mm RISE:  CLAMPING DIAMETER: 22.2mm WEIGHT: 224g (7.92oz) ...
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Box Two Front Hubs feature cold forged & CNC-machined, 6061-T6 aluminum shells fitted with precision sealed bearings & 20-millimetre, 7075-aluminum axles & axle nuts. They are designed for forks with 100mm spacing. Meets or exceeds ENBMX standards. section Product Specs AXLE
Size: 20mm SPOKE HOLES: 36h BEARINGS:  Sealed WEIGHT: 234g (8.3oz)
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Available
£379.99
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

Includes::
a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

Includes::
BB Bearings: Yes Weight: 753g



...
Available
£379.99
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

Includes::
a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

Includes::
BB Bearings: Yes Weight: 753g



...
Available
£379.99
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

Includes::
a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

Includes::
BB Bearings: Yes Weight: 753g



...
Available
£379.99
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

Includes::
a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

Includes::
BB Bearings: Yes Weight: 753g



...
Available
£379.99
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

Includes::
a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

Includes::
BB Bearings: Yes Weight: 753g



...
Available
£379.99
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

Includes::
a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

Includes::
BB Bearings: Yes Weight: 753g



...
Available
£379.99
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

Includes::
a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

Includes::
BB Bearings: Yes Weight: 753g



...
Available

Box Two M30-P Race Crankset

Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms and 104 BCD spider as the Box One M35 cranks. Includes a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm Includes BB Bearings: Yes Weight: 753g
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    • Availability: In Stock
    • Supplier: Sourcebmx
    • SKU: 20765106077807
    Availability: In Stock
    £379.99

    Product Description

    Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms & 104 BCD spider as the Box One M35 cranks.

    Includes::
    a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. section Product Specs Type: 2pc Spindle Diameter: 30mm

    Includes::
    BB Bearings: Yes Weight: 753g

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    Jargon Buster

    Diameter - A measurement across a circle passing through the middle
    weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz
    Bearings - A direction or a way someone moves around.
    Hollow - Something that has an empty space inside.

    Supplier Information

    Sourcebmx
    Ride in style with Source BMX (https://www.sourcebmx.com/). Explore a vast selection of BMX bikes, parts, accessories, and apparel for riders of all levels. With top brands and expert advice, Source BMX ensures you have everything you need for your next session. Elevate your BMX experience and unleash your passion for riding with Source BMX.
    Page Updated: 2026-01-29 13:55:46

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