Pivot Cycles
Pivot Cycles
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CHOOSE BUILD

When LES is more 

Elegantly simple yet deceptively fast, the LES Singlespeed masters the chess game of riding with one gear. The racy lightweight DNA of the LES SL combined with our proven Swinger II dropout system creates a Singlespeeder’s dream ride. Explosive efficiency, precision handling, and all-day comfort… the LES Singlespeed makes the most of every move so that one speed is all you need.

SPECS
BEST SELLER

Graphics, colors, and specifications are subject to change without prior notification.



KIT Pro Singlespeed Frame Frame Kit
PRICE $4,699.00 $2,099.00 $3,099.00
FRAME LES Singlespeed LES Singlespeed LES Singlespeed
MATERIAL Carbon Carbon Carbon
WHEEL SIZE 29" 29" 29"
FORK Fox Factory Stepcast 32 29" w/ Remote, 44mm offset - 100mm Fox Factory Stepcast 32 29" w/ Remote, 44mm offset - 100mm
HEADSET Pivot Precision Sealed Integrated Cartridge Pivot Precision Sealed Integrated Cartridge
BRAKES Shimano XT M8100 2-Piston
CRANKSET Race Face Aeffect R - 32t
HANDLEBAR Phoenix Team Flat Carbon - 760mm
GRIPS Phoenix Factory Lock-On
STEM Phoenix Team XC/Trail
SEATPOST Phoenix Pro Carbon
SADDLE Phoenix WTB Pro Volt
CASSETTE Wolf Tooth Aluminum Single Speed Cog - 18t
WHEELS Stans Crest MK3 - 29"
TIRES Maxxis Ardent Race 29" x 2.35" TR, 3C, EXO, MAXXSPEED, 120 TPI
Maxxis Ardent Race 29" x 2.2" TR, 3C, EXO, MAXXSPEED, 120 TPI
ROTOR Shimano XT CenterLock - 160mm
Shimano XT CenterLock - 160mm
CHAIN Shimano CN-HG7000 11-Speed


Values in:

Geometry

 
                    
  
SM
MD
LG
XL
A
Seat Tube Length (C-T)
16.00 in
17.75 in
19.00 in
21.00 in
B
Top Tube Length
22.90 in
23.90 in
24.50 in
25.50 in
C
Head Tube Length
3.85 in
4.00 in
4.45 in
5.50 in
D
Head Tube Angle
69.30°
69.50°
69.50°
70.00°
E
Seat Tube Angle (Eff.)
73.00°
72.50°
72.50°
72.50°
F
Chain Stay Length
17.10 in
17.10 in
17.10 in
17.10 in
G
Bottom Bracket Height
12.10 in
12.10 in
12.10 in
12.10 in
H
Standover Height
28.50 in
29.20 in
29.60 in
29.70 in
I
Wheelbase
42.58 in
43.27 in
43.90 in
44.74 in
Stack
23.96 in
24.13 in
24.83 in
25.64 in
Reach
15.57 in
16.29 in
16.66 in
17.43 in

Ultra-light, size-specific optimized—full Hollow Core Carbon frame featuring leading-edge carbon fiber materials and Pivot's proprietary molding technology for a high stiffness to weight ratio

Swinger II dropout system for adjustable chain tension without geometry compromises

Frame weight (size medium) is 2.96 lbs (1345.6 g)

Integrated headset for a lighter frame and lighter overall system weight

New-school hardtail racing geometry

Optimized Pivot Cable Port System for hassle-free, full-length, internal cable and hose routing

LES SINGLESPEED DETAILS

SINGLESPEED AFICIONADO APPROVED

Best in class stiffness to weight ratio and power transfer that makes the LES SL a race weapon also exists in the DNA of the LES Singlespeed. Powering up the steeps is efficient and rock solid. And the LES Singlespeed has that legendary Pivot ride quality and compliance that the LES line is known for – the kind that saves energy over the long haul and keeps the bike planted, quiet, and predictable over all surfaces. 

PROGRESSIVE XC GEOMETRY

The LES Singlespeed has the same great fit and handling that has made the LES SL a favorite with our elite racers across multiple disciplines. New school cross country race geometry relies on slacker head angles, shorter stems and longer reaches for the kind of stability that excels over the longest rides and fastest races. Laser-focused yet predictable handling leverages maximum speed and momentum out of every trail.

UNCOMPROMISING SINGLESPEED PERFORMANCE

A little singlespeed magic happens when you combine the unapologetic power transfer of the LES SL with our proven Swinger II dropout system. This patented dropout design offers hassle free gearing changes and super-fast chain tension adjustments thanks to its indexed adjusters. Swinger II’s dual pinchbolt design securely locks the dropouts in place for the ultimate in reliability. And unlike eccentric bottom brackets, geometry and saddle height are maintained.

OPTIMIZED CABLE PORT SYSTEM

It may have one less cable but Pivot’s innovative Cable Port System gives the LES Singlespeed perfectly clean, rattle free cable and hose routing every time. Not only is it incredibly easy to service and route but it’s compatible with dropper posts too.

Athletes on the LES Singlespeed

Athletes on the
LES Singlespeed

Gordon Wadsworth

FAQS

Which size bike should I purchase?

To ensure the best sizing, we recommend that you visit your local Pivot dealer to get a professional fit and refer to our geometry chart to check your measurements. However, we can provide a rough guideline: 

Small: 5'3" – 5’8” (160 cm - 172.7 cm)

Medium: 5'8” – 5’11” (172.7 cm - 180.3 cm)

Large: 5’11”– 6’1” (180.3 cm - 185.4 cm)

X-Large: 6'1" + (185.4 cm + )

Can I use a dropper post with this frame?

Yes, internally routed dropper posts are compatible with the LES Singlespeed.

What dropper post length should I use?

There are limitations that each dropper post has for each frame size based on the rider’s saddle height, so it is important to check the fit before choosing the travel and model of dropper post for your bike. Use the Dropper Fit Guide under the Tech Specs section to help identify the right post length.

What is the size of the seatpost?

30.9mm

What is the hub/wheel spacing?

The LES Singlespeed uses Boost 148mm x 12mm hub/wheel spacing.

Can you set up the LES Singlespeed frame with a derailleur and gears?

Yes, this frame can run a traditional geared setup. In addition to a shifter, rear derailleur, cassette and longer chain, you will need a derailleur hanger and cable port caps for the shift cable. Both items can be purchased through your authorized Pivot Dealer.

What front derailleur is compatible with the LES Singlespeed frame?

The LES Singlespeed frame can use an e-type side-swing style front derailleur - Shimano produces the e-type side-swing front derailleur in Deore & SLX for 10-speed drivetrains and XT & XTR for 11-speed, and in new XTR 12 for 12-speed drivetrains. 

How wide of a tire and what size wheels can I run on the LES Singlespeed?

We recommend tires up to 2.3” wide with (up to) 28mm maximum inner width rims on 29” wheels for the LES Singlespeed. Rim width and tire manufacture sizing call outs and tire inconsistency can result in huge difference among both tire brands and individual tires. We suggest you check the fit with your chosen rim and tire combination to make sure it has proper clearance before riding

What wheel sizes are compatible?

The LES Singlespeed is compatible with 29” wheels and 27.5” wheels with Plus sized tires up to 2.8”

What is the thread pitch on the rear axle?

Pivot uses a 1.5 thread pitch on the rear thru axle.

What cranks will the LES Singlespeed accept?

The LES Singlespeed will accept all cranks designed for the BOOST system and compatible with a Press Fit 92mm bottom bracket. BOOST system means that the rear hub spacing is 148mm and the chain-rings have (approximately) a 52mm chainline. 

Can I use a non-Boost crankset?

You can use non-Boost Race Face Next SL 1x cranks, Shimano XT and XTR 11 speed 1x11 cranks (with 30t or 32t).

What bottom bracket will work with my bike?

The LES Singlespeed uses a Pressfit BB92 (PF92) bottom bracket.  All major crank manufacturers and many aftermarket companies make PF92 bottom brackets.  However, if you are running a crank with a 30mm diameter spindle (like Race face) we highly recommend using a bottom bracket with a double row bearing design such as our Pivot Enduro BB.   

What is the narrowest Q-Factor crank I can run?

163mm

What is the maximum size chain ring I can run?

36t

What travel fork can I use on my LES Singlespeed?

The LES Singlespeed was designed for 100mm to 130mm fork travel. 130mm is the maximum travel length to be used on the LES Singlespeed. We use the new FOX 32 Step Cast 100mm fork in all our complete bike builds. This fork is a 29” race-specific fork designed for 29” wheels with up to 2.3” tires and is NOT compatible with 27.5+ tires. 

What is the fork offset on the LES Singlespeed?

The Fox 32 100mm Stepcast we spec on all the standard builds has a 44mm offset.

What headset do I need for the LES Singlespeed?

For the LES Singlespeed, we use an integrated style headset. The upper bearing measures 1-1/8" with 45°/45° ACB & has an OD of 41.8mm. The lower bearing measures 1-1/2" with 45°/45° ACB & has an OD of 51.9mm.

What is the largest rotor I can fit?

180mm

Do I need a rear brake adapter?

No rear brake adapter is needed for a 160mm rotor. If you would like to put a 180mm rotor on, you will need a direct mount post-to-post adapter.

What are the torque specs?

A detailed PDF of the torque specs can be found in the Tech Specs section. 

How much does it weigh?

A size medium LES Singlespeed frame weighs just 2.96 lbs (1345.6 g). Pivot bicycles are among the lightest available, but the weight is only one of many factors that make a great bicycle. Other aspects such as frame stiffness, strength, durability, and ride quality are just as important as weight to our engineers when designing our Hollow Core Carbon and aluminum frames. Instead of comparing grams online, we suggest you visit your local Pivot dealer and see our attention to detail, smart, high-value spec, and class-leading features. Bring a scale if you’d like but take just one demo ride and you’ll feel why Pivot Cycles are the most well-rounded, highest performing bicycles on the market and in many cases, yes, it’s the lightest as well.