Hutch Aerospeed BMX cranks, developed from scratch by Hutch and manufactured with custom tooling.
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4130 chromoly
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Heat-treated for extra strength
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175mm length
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6 degree rake angle will clear chainstays of most frames of any size.
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19mm 48-spline industry-compatible
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9/16” pedal thread
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48-spline spindle 19mm 145mm length
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RHD only.
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ISK brown sealed bearings
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Comes with MID BB & USA BB Cups to suit modern & vintage frames.
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Hyperbaric-welded for incredible strength, perhaps the strongest chromoly crank arms ever made in the history of BMX.
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Machine tested for simulated-rider conditions of 407 lbs. at 400,000 cycles without breaking arms or spindle.
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Also lighter weight than leading competitor’s swagged-tube crank.
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Classic Aerospeed 6-sided, double-taper, full boss-wrap design sets the new bar very high for BMX cranks.
