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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
PC shell and with EPS foam
Rennen is the first to introduce Integrated Chainring bolt nuts
Reduces friction and energy consumption
is a full post weld heat treated Cro-Mo bar that was designed for all around use
more accurate and features permanent measurement markings
5 Bolt 110mm BCD Pentacle Threaded Size:45 PC shell and with EPSRennen Pentacle 110mm 5 bolt Chainrings are precision machined from aircraft quality 7075 T6 Aluminum ( 83% stronger than 6061) and available in Stealth Black, offering the highest performance at the right price. Rennen is the first to introduce Integrated Chainring bolt nuts. With our newest Chainring innovation you will never have to use a chainring wrench again. We have machined into the gears the internal Threads increasing accuracy and
