Unknown Horizon GXP Crank
Forged from aircraft grade 7075 aluminum external bearing crank-set is perfect for any terrain on or off the track. 5mm thick 7075 chain ring is fit for only 1/2 x 1/8 chains. It comes equipped with a stainless steel External Bottom Bracket and Alloy 10mm pressure bolt.
|ARM LENGTH:||165mm - 170mm|
|TOTAL WEIGHT:||828g (BB included)|
|BOTTOM BRACKET:||Sealed External Bearing 68mm|
Alloy 7075 48T