Size options range from 47 to 56 centimeters for users of varying heights, with a Bontrager Approved carbon fork for quick steering response. A set of 9-speed STI shifters are provided by Shimano as a member of the company's Sora product line, which also provides the bike's front derailleur. An 9-speed SRAM PG-950 cassette is provided for additional control over resistance, offering users the simplicity of a lever-based adjustment system. The saddle of the Lexa S (a Bontrager Affinity 1 WSD) is fitted with steel rails for durability, with Bontrager's Race series VR-S handlebars utilizing a low-profile design for improved balance and handling. In addition a set of dual-pivot brakes from the Shimano Sora series offer adjustable-reach levers for immediate stopping needs, working in conjunction with the bike's shifters for maximized response.
