SRAM XG-1199 X-Dome 11sp Cassette 10-42t Silver Model=Italian Bottom Bracket Ideal for road cyclists seeking

Ideal for road cyclists seeking direct bar feedback this version features the updated polymer blend and refined texture for enhanced grip and durability

Economical replacement/upgrade seatpost with durable forged alloy construction

BPS and BPF

BATTERY: 72V40AH (2880WH)  SAMSUNG SWAPPABLE LITHIUM

and a full UL2849 certification make Big Sur one of the safest e-bikes on the market

SRAM XG-1199 X-Dome 11sp Cassette 10-42t Silver Model=Italian Bottom Bracket Ideal for road cyclists seekingPro quality wide range cassette with innovative X Dome design. X Dome machined steel design minimizes weight while minimizing flex Largest cog is aluminum Use with SRAM XX1 11 speed chain SRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging Requires use of XD driver (freehub body) Range 10 42 Cogs 10 12 14 16 18 21 24 28 32 36 42 Cassette Body Type SRAM XD Drivetrain Speeds 11 Color