Go Big... it is OK... it’s the motto! Truvativ's BMX jump crank is designed for high-impact loads. Forged out of AL-7050-TV, the Luftalarm is lighter than a hollow Chromoly crank. The Luftalarm features an easy to replace full CNC’d 6.35mm 7075 ring and Bash Guard.

The ISIS Drive GigaPipe BB will give it strength and an easy to service crank-BB assembly.

• Forged AL -7050-TV Alloy Arms
• 7075 CNC’d Chainrings
• Ring size: 25T
• Replaceable Bash Guard
• Self Extractors Bolts
• ISIS BB Compatible
• Weight: 850 grams

The Luftalarm Crankset uses an ISIS Splined Bottom Bracket axle. This is Not included with the Crankset.