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Rocker SS
Rated 5.0 out of 5
Based on 52 reviews

$2,299 to $6,999

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Matte Black // Main image // Featured

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Rocker SS
Rated 5.0 out of 5
Based on 52 reviews

$2,299 to $6,999

Geometry View Kit Details
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Color Specs
Matte Black
Matte Hot Tomato
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$2,299 to $6,999

Rocker SS

$2,299

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Matte Hot Tomato
Matte Black

PICK YOUR BUILD LEVEL

4-Star Build Level 5-Star Build Level 6-Star AXS Build Level
Weight (lbs.) 29: S: 21.3, M: 21.5, L: 21.6, XL: 21.8, 27.5+: S: 22.4, M: 22.6, L: 22.7, XL: 22.9 29: S: 20.7, M: 20.9, L: 21.0, XL: 21.2, 27.5+: S: 22.0, M: 22.1, L: 22.3, XL: 21.8 29: S: 19.7, M: 19.9, L: 20.0, XL: 20.2, 27.5+: S: 20.8, M: 21.0, L: 21.1, XL: 21.3
Fork Fox Performance 34 Float Step-Cast 29, 120mm travel, 3Pos-Adj, Grip, 44mm Rake, Boost 15QRx110 Fox Factory Float 34 Step-Cast 29, 120mm travel, 3Pos-Adj, FIT4, 44mm Rake, Boost 15QRx110 Fox Factory Float 34 Step-Cast 29, 120mm travel, 3Pos-Adj, FIT4, 44mm Rake, Boost 15QRx110
Headset Cane Creek 40, ZS44/ZS56 ZS44 upper, ZS56 lower Cane Creek 40, ZS44/ZS56 ZS44 upper, ZS56 lower Cane Creek 40, ZS44/ZS56 ZS44 upper, ZS56 lower
Crankset SRAM X1 Eagle, B148, DUB, 175mm, 46t SRAM X1 Eagle, B148, DUB, 175mm, 46t SRAM XX1 Eagle, B148, DUB, 175mm, 46t
Front Sprocket Gates CDX CenterTrack 46t Gates CDX CenterTrack 46t Gates CDX CenterTrack 46t
Rear Sprocket Gates CDX CenterTrack SL 28t Gates CDX CenterTrack SL 28t Gates CDX CenterTrack SL 28t
Bottom Bracket SRAM DUB BSA MTB73 SRAM DUB BSA MTB73 SRAM DUB BSA MTB73
Front Brake SRAM Level TL, 180mm Centerline Rotor, CenterLock SRAM Level TLM, 180mm Centerline rotor, CenterLock SRAM Level Ultimate, 180mm Centerline rotor, CenterLock
Rear Brake SRAM Level TL, 160mm Centerline Rotor, CenterLock SRAM Level TLM, 160mm Centerline rotor, CenterLock SRAM Level Ultimate, 160mm Centerline rotor, CenterLock
Belt Gates CDX CenterTrack 118t, Red Gates CDX CenterTrack 118t, Red Gates CDX CenterTrack 118t, Red
Front Wheel 29: Stan's No Tubes Crest S1 29, Tubeless, CenterLock, Boost 15x110, 27.5+: Stan's No Tubes Baron S1 27.5+, Tubeless, CenterLock, Boost 15x110 29: Stan's No Tubes Crest MK3 29, Tubeless, CenterLock, Boost 15x110, 27.5+: Stan's No Tubes Baron MK3 27.5+, Tubeless, CenterLock, Boost 15x110 29: Enve M525, I9 Hydra, 29, Tubeless, CenterLock, Boost 15x110, 27.5+: Enve M635, I9 Hydra, 27.5+, Tubeless, CenterLock, Boost 15x110
Rear Wheel 29: Stan's No Tubes Crest S1 29, Tubeless, 9-spline, CenterLock Boost 12x148, 27.5+: Stan's No Tubes Baron S1 27.5+, Tubeless, 9-spline, CenterLock Boost 12x148 29: Stan's No Tubes Crest MK3 29, Tubeless, 9-spline, CenterLock, Boost 12x148, 27.5+: Stan's No Tubes Baron MK3 27.5+, Tubeless, 9-spline, CenterLock, Boost 12x148 29: Enve M525, I9 Hydra, 29, Tubeless, 9-spline, CenterLock, Boost 12x148, 27.5+: Enve M635, I9 Hydra, Tubeless, 9-spline, CenterLock, Boost 12x148
Front Tire 29: Schwalbe Racing Ray 29x2.25, 27.5+: Maxxis Rekon Plus 27.5x2.8 29: Schwalbe Racing Ray 29x2.25, 27.5+: Maxxis Rekon Plus 27.5x2.8 29: Schwalbe Racing Ray 29x2.25, 27.5+: Maxxis Rekon Plus 27.5x2.8
Rear Tire 29: Schwalbe Racing Ralph 29x2.25, 27.5+: Maxxis Rekon Plus 27.5x2.8 29: Schwalbe Racing Ralph 29x2.25, 27.5+: Maxxis Rekon Plus 27.5x2.8 29: Schwalbe Racing Ralph 29x2.25, 27.5+: Maxxis Rekon Plus 27.5x2.8
Stem Race Face Aeffect, 35mm x 60mm Race Face Turbine, 31.8mm x 60mm Race Face Turbine, 31.8mm x 60mm
Handlebar Race Face Aeffect, 35mm, XL 780mm, LG 760mm, MD/SM 740mm, 20mm rise, Alloy Enve M6, XL 780mm, LG 760mm, MD/SM 740mm, 25mm rise, 31.8mm Carbon Enve M6, XL 780mm, LG 760mm, MD/SM 740mm, 25mm rise, 31.8mm Carbon
Grips Spot lock-on Spot lock-on Spot lock-on
Seat Post BikeYoke Revive 185mm for XL and Large, 160mm for Medium, and 125mm for Small, Internal, 31.6 BikeYoke Revive 185mm for XL and Large, 160mm for Medium, and 125mm for Small, Internal, 31.6 Sram AXS 170mm for XL and Large, 150mm for Medium, and 125mm for Small, Wireless, 31.6
Saddle Spot MTB Spot MTB Spot MTB

See this diagram for an explanation of Rocker geometry terms.

Frame Size Small Medium Large X-Large
Reach 410mm (16.1") 440mm (17.3") 470mm (18.5") 500mm (19.7")
Stack 607mm (23.9") 621mm (24.4") 635mm (25.0") 644mm (25.4")
Eff. Top Tube Length 567mm (22.3") 601mm (23.7") 634mm (25.0") 667mm (26.3")
Seat Tube Length 380mm (15.0") 410mm (16.1") 460mm (18.1") 510mm (20.1")
Head Tube Length 90mm (3.5") 105mm (4.1") 120mm (4.7") 130mm (5.1")
Head Tube Angle 67.0° 67.0° 67.0° 67.0°
Seat Tube Angle 75.5° 75.5° 75.5° 75.5°
Bottom Bracket Drop 50mm (2.0") 50mm (2.0") 50mm (2.0") 50mm (2.0")
Est. Bottom Bracket Height 29: 320mm (12.6"), 27.5+: 313mm (12.4") 29: 320mm (12.6"), 27.5+: 313mm (12.4") 29: 320mm (12.6"), 27.5+: 313mm (12.4") 29: 320mm (12.6"), 27.5+: 313mm (12.4")
Rear Center Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5") Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5") Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5") Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5")
Front Center 696mm (27.4") 732mm (28.8") 768mm (30.2") 802mm (31.6")
Wheel Base 1141mm (45.4") 1177mm (46.7") 1213mm (47.9") 1247mm (49.1")
Standover 741mm (29.2") 741mm (29.2") 782mm (30.8") 782mm (30.8")

Drive Train

Crankset

SRAM X1 Eagle, B148, DUB, 175mm, 46t

Sprockets

Gates CDX CenterTrack 46t, Gates CDX CenterTrack SL 28t

Belt

Gates CDX CenterTrack 118t, Red

Fork

Fork

Fox Performance 34 Float Step-Cast 29, 120mm travel, 3Pos-Adj, Grip, 44mm Rake, Boost 15QRx110

Wheel Set

29
27.5

Front Wheel

29: Stan's No Tubes Crest S1 29, Tubeless, CenterLock, Boost 15x110

Front Wheel

27.5+: Stan's No Tubes Baron S1 27.5+, Tubeless, CenterLock, Boost 15x110

Rear Wheel

29: Stan's No Tubes Crest S1 29, Tubeless, 9-spline, CenterLock Boost 12x148

Rear Wheel

27.5+: Stan's No Tubes Baron S1 27.5+, Tubeless, 9-spline, CenterLock Boost 12x148

COMPONENTS

Headset

Cane Creek 40, ZS44/ZS56 ZS44 upper, ZS56 lower

Front Brake

SRAM Level TL, 180mm Centerline Rotor, CenterLock

Rear Brake

SRAM Level TL, 160mm Centerline Rotor, CenterLock

Stem

Race Face Aeffect, 35 x 60mm

Handlebar

Race Face Aeffect, 35mm, XL 780mm, LG 760, MD 740mm, SM 740mm, 20mm rise, Alloy

Grips

Spot lock-on

Seat Post

BikeYoke Revive 185mm for XL and Large, 160mm for Medium, and 125mm for Small, Internal, 31.6

Saddle

Spot MTB

Drive Train

Crankset

SRAM X1 Eagle, B148, DUB, 175mm, 46t

Sprockets

Gates CDX CenterTrack 46t, Gates CDX CenterTrack SL 28t

Belt

Gates CDX CenterTrack 118t, Red

Fork

Fork

Fox Factory Float 34 Step-Cast 29, 120mm travel, 3Pos-Adj, FIT4, 44mm Rake, Boost 15QRx110

Wheel Set

29
27.5

Front Wheel

29: Stan's No Tubes Crest MK3 29, Tubeless, CenterLock, Boost 15x110

Front Wheel

27.5+: Stan's No Tubes Baron MK3 27.5+, Tubeless, CenterLock, Boost 15x110

Rear Wheel

29: Stan's No Tubes Crest MK3 29, Tubeless, 9-spline, CenterLock, Boost 12x148

Rear Wheel

27.5+: Stan's No Tubes Baron MK3 27.5+, Tubeless, 9-spline, CenterLock, Boost 12x148

COMPONENTS

Headset

Cane Creek 40, ZS44/ZS56 ZS44 upper, ZS56 lower

Front Brake

SRAM Level TLM, 180mm Centerline rotor, CenterLock

Rear Brake

SRAM Level TLM, 160mm Centerline rotor, CenterLock

Stem

Race Face Turbine, 60mm

Handlebar

Enve M6, XL 780mm, LG 760mm, MD 740mm, SM 740mm

Grips

Spot lock-on

Seat Post

BikeYoke Revive 185mm for XL and Large, 160mm for Medium, and 125mm for Small, Internal, 31.6

Saddle

Spot MTB

Drive Train

Crankset

SRAM XX1 Eagle, B148, DUB, 175mm, 46t

Sprockets

Gates CDX CenterTrack 46t, Gates CDX CenterTrack SL 28t

Belt

Gates CDX CenterTrack 118t, Red

Fork

Fork

Fox Factory Float 34 Step-Cast 29, 120mm travel, 3Pos-Adj, FIT4, 44mm Rake, Boost 15QRx110

Wheel Set

29
27.5

Front Wheel

29: Enve M525, I9 Hydra, 29, Tubeless, CenterLock, Boost 15x110

Front Wheel

27.5+: Enve M635, I9 Hydra, 27.5+, Tubeless, CenterLock, Boost 15x110

Rear Wheel

29: Enve M525, I9 Hydra, 29, Tubeless, 9-spline, CenterLock, Boost 12x148

Rear Wheel

27.5+: Enve M635, I9 Hydra, Tubeless, 9-spline, CenterLock, Boost 12x148

COMPONENTS

Headset

Cane Creek 40, ZS44/ZS56 ZS44 upper, ZS56 lower

Front Brake

SRAM Level Ultimate, 180mm Centerline rotor, CenterLock

Rear Brake

SRAM Level Ultimate, 160mm Centerline rotor, CenterLock

Stem

Race Face Turbine, 60mm

Handlebar

Enve M6, XL 780mm, LG 760mm, MD 740mm, SM 740mm

Grips

Spot lock-on

Seat Post

Sram AXS 170mm for XL and Large, 150mm for Medium, and 125mm for Small, Wireless, 31.6

Saddle

Spot MTB

Rocker SS Geometry

See this diagram for an explanation of Rocker geometry terms.

Frame Size Small Medium Large X-Large
Reach 410mm (16.1") 440mm (17.3") 470mm (18.5") 500mm (19.7")
Stack 607mm (23.9") 621mm (24.4") 635mm (25.0") 644mm (25.4")
Eff. Top Tube Length 567mm (22.3") 601mm (23.7") 634mm (25.0") 667mm (26.3")
Seat Tube Length 380mm (15.0") 410mm (16.1") 460mm (18.1") 510mm (20.1")
Head Tube Length 90mm (3.5") 105mm (4.1") 120mm (4.7") 130mm (5.1")
Head Tube Angle 67.0° 67.0° 67.0° 67.0°
Seat Tube Angle 75.5° 75.5° 75.5° 75.5°
Bottom Bracket Drop 50mm (2.0") 50mm (2.0") 50mm (2.0") 50mm (2.0")
Est. Bottom Bracket Height 29: 320mm (12.6"), 27.5+: 313mm (12.4") 29: 320mm (12.6"), 27.5+: 313mm (12.4") 29: 320mm (12.6"), 27.5+: 313mm (12.4") 29: 320mm (12.6"), 27.5+: 313mm (12.4")
Rear Center Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5") Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5") Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5") Min: 438mm (17.2"), Max: 453mm (17.8"), As shipped: 445mm (17.5")
Front Center 696mm (27.4") 732mm (28.8") 768mm (30.2") 802mm (31.6")
Wheel Base 1141mm (45.4") 1177mm (46.7") 1213mm (47.9") 1247mm (49.1")
Standover 741mm (29.2") 741mm (29.2") 782mm (30.8") 782mm (30.8")

Mountain Biking Pure and Simple

Belt Drive

Kobe Slider 3 Dropouts

Force-response frame

Modern Geometry

Plus or 29

Groovy Guides

Lifetime warranty

FROM THE TRAIL

average rating 5.0 out of 5
Based on 52 reviews
  • 5 Stars
    51 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
98% of reviewers would recommend this product to a friend
Customer photos and videos
52 Reviews
Reviewed by Joshua
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Amazing Experience

I own a Mayhem for about 4 years which I absolutely love. After two cheap single speed bikes, I decided it was time to buy a nice purpose built single speed. The whole experience end to end has been nothing short of top notch. When Spot says their bikes are in stock, expect it to arrive cross country within a week. They were super helpful on the phone answering my questions and customized my bike based off what we discussed. The bike itself is nothing short if incredible. Everything you’ve read or heard is true. It is super light and climbs amazingly. I’ve been getting PRs on my Strava climb segments just by keeping the cranks turning. Somehow each time I get on the bike I love it more and more (that goes for the Mayhem too). Can’t say enough about the positive experience with the bike and the entire Spot team.

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Reviewed by Brad S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

About 10 rides in on my Rocker

Love it! I've had many single speeds, Ti, steel and carbon. Loved them all. Spot made a bike that hits all the great things about riding a rigid SS - comfy, fast and rock solid on rough trails. I ride mostly in SE PA, nice combo of smooth, rocky gardens and overall techy trails. Bike climbs better than any SS I have owned. Paul was great to work with, he was the reason I bought this bike and I love it. AND, the bike is just beautiful. Buy one!

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Reviewed by Jordan R.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love this bike

The more I ride this bike - the more I love it!

So well made/makes you smile!

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Reviewed by Steve P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Best single speed ever!

PR making machine!

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Reviewed by DANIEL T.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Demands to be ridden fast

I thought riding a SS would help me get stronger. It might. Yet to be seen. What I didn't anticipate is that it's going to force me to learn to ride better very quickly. Two weeks in and I'm learning a ton. Completely hooked. This thing is so light, responsive and fun. Oh yeah, and it's capable of getting rowdy too.

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