Parlee Cycles Altum

The new Altum series from Parlee represents both types of progress. The modern tube shaping, the cutting-edge craftsmanship, even the Altum name all leave an immediate, unmistakable impression: this is something new. Yet at the same time, A ...(Read More)

Parlee Cycles Altum
$5,499.00 - $13,134.00
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The new Altum series from Parlee represents both types of progress. The modern tube shaping, the cutting-edge craftsmanship, even the Altum name all leave an immediate, unmistakable impression: this is something new. Yet at the same time, Altum remains true to the Parlee DNA. In fact, it’s a direct descendent of our benchmark Z series. And that means one thing—ride quality comes first.

The lightest model in the Altum series starts with our highest modulus carbon fiber material. Through a combination of complex FEA (Finite Element Analysis) modeling and physical testing, we engineered a new layup process that places the high modulus carbon fiber in strategic areas to maximize weight reduction without negatively impacting strength or stiffness.

One look at the new frame design reveals more pronounced tube shaping and transitions than those of the Altum’s Z series predecessors. The top tube and head tube flare out where they meet the head tube, as do the seat tube and down tube at the bottom bracket area. The result: a superlight frameset (750g frame/280g fork) with increased steering stiffness and pedaling efficiency.

Of course, it’s not just about stiffness and weight. Much of the carbon layup strategy is based on Parlee’s goal of attaining a certain ride quality. The Altum is engineered to feel “snappy” when you stand up and sprint but have just enough compliance, especially in the rear triangle, to give it a smooth ride quality. All of the Altum models use a traditional round 31.6mm seatpost with a hidden, integrated binder, and we’re introducing a new specially designed composite post that weights just 185 grams and adds road-smoothing compliance.

Other new features include increased tire clearance, from 23c to 28c, and a new fork design with an integrated carbon crown that helps increase stiffness while shaving 20 grams compared to Z5 SLi model fork. The internal cable routing is compatible with all major component groups, electronic or mechanical, and has been designed to make installation and service as simple as possible.

 SMMLLXL
Seat Tube (C-C) 455 472 492 506 520
Top Tube Length
(virtual)
525 545 560 575 595
Head Angle 72.5 73 73.5 73.5 73.5
Seat Tube Angle 74 73.5 73 73 72.5
Chainstay Length 41 41 41 41 41
Bottom Bracket Drop 70 70 70 70 70
Fork Rake 43 43 43 43 43
Standover Height 752 769 787 802 823
Head Tube Length 139 156 173 189 212
Front Center 567 578 583 598 602
Wheelbase 967 978 983 998 1012

Flex Fit Top Cap Sizing (measured with integrated topcap)

 S
Short
S
Mid
S
Tall
M
Short
M
Mid
M
Tall
ML
Short
ML
Mid
ML
Tall
L
Short
L
Mid
L
Tall
XL
Short
XL
Mid
XL
Tall
Stack 551 557 567 569 575 585 587 593 603 602 609 618 623 631 641
Reach 367 364 361 376 374 371 381 379 376 391 389 386 399 397 394