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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Material: 7075 T6 aluminum with plated steel washer
Pressure Balanced GRIP X damper with 3-way simple adjustments and Firm Mode for efficient climbing
Specifically designed for use on electric bikes
durability and absence of noise
Description Gas Fill Compact Assembly Compatibility Transfer Transfer R
absoluteBLACK Premium Oval Subcompact Road 4x110BCD 30T - Black Model Name-Heavy Duty Rail Rack Material: 7075 T6 aluminum withInnovative design allows very small chainring use on 4x110BCD cranks but a SRAM 12sp or Dura Ace 11sp chain is recommended Chainrings are sold separately but must be used in 30+46 and 32+48 combinations Special bolts are included for 30t and 32t inner rings so no additional parts are needed Inner and outer oval chainrings are optimized with smooth shifting in mind, (6) up shifting ramps (outer ring), and (12) down shifting points (outer ring) Oval
US$ 677.50
US$ 349.50
US$ 1732.50
