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Looking for a new rear shock but can't figure out the size of your bikes darn'd shock mount hardware? So were we... so we slowly compiled this database full of popular shock information* that our customers have been searching for!
Can't find your shock? Take a look at video that explains how to measure your shock the old-fashioned way!
Edit MX (2023-current)
205mm x 62.5mm or 65mm
TR
m8 x 25mm
Slacker (2023-current)
225mm x 75mm
Habit (2018)
7.25 x 1.75
m8 x 37.59mm
m8 x 30mm
Jekyll 2021-2023
205 x 65
Trunnion
Habit 2023
210 x 47.5
m8 x 20mm
None
Habit LT 2023
210 x 55
m8 x 20
Darco & Darco TI (2022 - current)
165mm x 45mm
Lowdown (2023 - current)
205mm x 60mm
Minor Threat V2 (2023 - current)
Meta AM 29
230mm x 60mm
m10 x 20mm
Meta AM SX V3
7.875 x 2.25
m10 x 22.2mm
2021 Meta AM 29
230mm x 62.5mm
Clash (2021+)
230mm x 65mm
m10 x 30mm
Meta TR V4
210mm x 55mm
2021 Meta Power 29
m10 x 15mm
2021 Meta Power 27.5
m10 x 12.7mm
Furious (2021+)
250mm x 75mm
Supreme V4
Supreme V5
Meta SX V5
Meta V5
Meta SX V4
Meta AM V4
Tempo (2023+)
210mm x 50mm
Meta Power SX
Meta Power TR Bosch
m10 x 210mmm
Meta Power TR Shimano
Spartan (2018 - 2021)
205mm x 65mm
Chainsaw
225mm x 70mm
m10 x 40mm
Spartan HP (2022+)
m10 x 35mm
Troy (2020+)
185mm x 52.5mm
Release 27.5/29
200mm x 57mm
m8 x 22.2mm
Wreckoning (V.1)
8.5 x 2.5
m8 x 22mm
Following (V.3)
Offering (V.1/V.2)
185mm x 55mm
Wreckoning V.3
Insurgent LB
m8 x 22
Insurgent MX
Calling
185mm x 50mm
Wreckoning LS
Insurgent LS
Following LS
Offering LS
Epocalypse
Druid V1 (2019 - 2022)
Dreadnought
Druid V2 (2023+)
Gnarvana
m8 x 35mm
Mega Trail
Smash
Shred Dogg
Trail Pistol
Ripmo (V.1/V.2/AF)
m8 x 15mm
Ripley (V.4/AF)
190 x 45mm
DU Bushing (Open Eyelet)
Mojo 3
200mm x 52mm
m8 x 21.84mm
HD3/HD4/HD5
m8 x 21.84
HD6 (2023+)
Oso
Proprietary
Carbine (2018)
2021 Primer 29/27.5/S
m6 x 20mm
2020 M29
2020 M16
9.5 x 3.0
m8 x 34mm
2018-2021 Tracer
m6 x 22mm
2023 Tracer 29 and 279
2023 Tracer 279
2023 Primer 29/S/275 and 2023/2022/2021 951 Trail
Warden (2020 - Current)
Warden LT (2020 - Current)
205mm x 62.5mm
Delirium 175
Fugitive
Fugitive LT / 138
2023 Endorphin 27.5
2023 Endorphin 29
2023 Chilcotin 151
2023 Chilcotin 167
Process X (CR & AL) (2021-2023)
Process 153 AL (DL and non DL) (2020-2023)
Process 153 CR (DL and non DL) (2022-2023)
205mm x 57.5mm
Process 134 (All versions) (2021-2023)
Process 24 (2019-2023)
145mm x 35mm
Remote 130 (2021-2022)
Remote 160 (2021-2022)
Operator (2019-2021)
m8 x 19mm
Process 153 (All versions besides SE) (2018-2020)
Process 134 SE (2018-2019)
190mm x 51mm
m8 x 19.05mm
DU Bushing
Process 153 SE (2018-2019)
Remote CTRL (2019)
Hawk Hill
Rift Zone
Alpine Trail
Alpine Trail eMTB
Crafty (2020-current)
m10 x 25mm
Foxy Carbon (2022-current)
Foxy Aluminum (2020-current)
Foxy Carbon (2019-2022)
Raze Carbon (2022-current)
Raze Aluminum (2022-current)
Superfoxy (2020-current)
Summum (2021-current)
Neat (2024-current)
Level (2020-current)
Reactor 275 (2021-current)
Reactor 290 (2021-current)
Mega 275/297/290 (2021-current)
Giga 290 (2021-current)
Giga 275/297 (2021-current)
Dissent 290 (2021-current)
m8 x 25
Dissent 275 (2021-current)
Dissent 297 (2021-current)
Fluid FS 27.5
190mm x 42.5mm
Fluid 29
190mm x 45mm
Optic
Sight (Alloy)
Sight (Carbon)
Shore
225mm x 70mm / 75mm
Aurum HSP 27.5
Aurum HSP 29
225 x 70
Aurum Alloy
9.5 x 3
m10 x 22.2
Open Eyelet
Range (2018-2020)
Range (2021+)
Occam (2020-2023)
Oiz XC
190mm X 40mm
m10 x 54mm
Oiz TR
Rallon (2022-2024)
m8 x 16.46mm
Occam (2024)
SL: 210x 50mm LT: 210mm x 55mm
m8 x 24.892
Wild (2023-2024)
Orbea Rise (2020-current)
m8 x 16.5mm
Mach 429 SL V.1
m8 x 36mm
Mach 6 (2017-2020)
Switchblade V.1
7.875 x 2.0
Firebird V.1
Switchblade V.2
Firebird (2022+)
Firebird 29 (2018-2021)
Trail 429 (2021-current)
Mach 5.5
Shuttle
Pheonix 29
250mm x 70mm
Pheonix V.2
Shadowcat (2022-current)
Mach 6 (2021-current)
Shuttle SL
Shuttle LT
Shuttle AM
Colossus DH9
Collossus N8 & N9
7.875" x 2.25"
Collossus T8
Siskiu D5
7.5" x 2"
Siskiu D7 SA
Siskiu N
Siskiu T
XquareOne DH
Open eyelet
XquareOne EX
Trid ZZ
Text
Tyee 5
Spindrift (2021-current)
230 x 65mm
Spindrift (2017-2020)
m6 x 25mm
Hugene 2 (2021-current))
Ekano 1
Rage 2 CF (2018-2020)
Rage 2 AL (2018-2020)
Tyee 6
Ekano 2
Rage 3 (2021-current)
Madonna V3, V2, V2.2
205mm x 60mm or205mm x 65mmDepending on link
Raaw Shock Spacer
Jibb
Yalla!
Madonna V1
Ranger v1
Rascal
Rail
Ranger v2
Element
6.5 x 1.5
Thunderbolt
Bearing Eyelet Kit
Instinct (SM)
Instinct BC Edition
Altitude (SM)
Altitude (MD, LG, XL)
Slayer
Reaper 24 / Reaper 26
165mm x 38mm
Reaper 27.5
Instinct Powerplay
Instinct Powerplay BC Edition
Altitude Powerplay
Instinct (MD, LG, XL)
Nomad (V.3)
Nomad (V.4)
Nomad (V.5)
Megatower (V.1)
230mm x 57.5mm
Hightower (V.1)
200mm x 51mm
Hightower LT
Hightower (V2) *Float X2 Not Compatible
MY19-20: 210mm x 52.5mm
MY20: 210mm x 55mm
5010 (V.2)
5010 (V.3)
5010 (V.4)
Bronson (V.2)
Bronson (V.3) *Float X2 Not Compatible
Bronson (V.4)
Heckler E *Float X2 Not Compatible
m8 x 30
V10 (V.7)
Nomad (V.6)
Bullit
Megatower (V.2)
Heckler SL
5010 (V.5)
Tallboy
V10 (V.8)
Gambler (2020-current)
m8 x 50mm
Ransom (2018-current)
Genius & Genius ST (2023-current)
Spark & Spark RC (2022-current)
Patron & Patron ST(2022-current)
m10 x 17mm
Lumen eRIDE (2023-current)
Ransom eRIDE (2022-current)
Turbo Levo (2019-2021)
210mm x 52.5mm
Specialized Shock Eyelet Spacer
Turbo Levo (2022+)
S1: 210mm x 52.5mm
S2-S6: 210mm x 55mm
Stumpjumper 29 (2019-2020) EVO & non-EVO
Stumpjumper 27.5 (2019-2020) EVO & non-EVO
Enduro 29 (2020)
Turbo Kenevo
Stumpjumper 2021+
S1: 190mm x 42.5mm
S2-S6: 190mm x 45mm
Alloy: m8 x 20mm
Carbon: m6 x 19mm
Stumpjumper EVO 2021+
S1: 210mm x 50mm
DU Bushing + Specialized Shock Eyelet Spacer
Status 160
Status 140
Levo SL (2024-current)
S1: 210mm x 50mmS2-S6: 210mm x 55mm
Levo SL (2021-2023)
Sur Ron X
10.5 x 3.5
m8 x 23.8mm
Patrol (2022-current)
205mm x 60mm (compatible with 65mm)
Patrol (2018-2020) *
Scout (2020-current) *
Sentinel (2018-2020) *
Sentinel (2020-current) *
Spire (2021-current)
205mm x 65mm (compatible with 60mm)
Smuggler (2023-current) *
210mm x 50mm (compatible with 55mm)
Spur (2020-current) *not reservoir compatible
*carbon version is incompatible with Bomber CR.
Slash (2017-2020)
m10 x 60mm w/ Trunnion-to-Pin Adapter
m10 x 50mm Offset w/ Trunnion-to-Pin Adapter
Slash (2021-2023)
m10 x 54mm w/ Trunnion-to-Pin Adapter
m10 x 40mm w/ Trunnion-to-Pin Adapter
Rail (2020-current)
Remedy 9.9 (2017)
Remedy 9.8 & Lower (2017)
m8 x 50mm Offset
Remedy 9.7 & Lower (2018)
Remedy (2019-2023)
Trek Fuel EX Gen 5 - 29" (2020-2022) (S-XL)
Trek Fuel EX Gen 5 - 27.5" (2020-2022) (XS & S)
Trek Fuel EX Gen 6
Trunnion Mount
m8 x 40mm
Trek Fuel EXe
Slash Gen 6 (2024-current)
There are 2 different sizes for Trek's Trunnion-to-Pin Adapter use to convert from Trek's proprietary trunnion shocks to a normal shock. The links below bring you to those adapters, and the bike compatibility is listed in each drop-down menu:
Trek Rear Shock Trunnion-to-Pin 16mm Head Hardware
Trek Rear Shock Trunnion-to-Pin 18.5mm Head Hardware
SB5c V.1
m8 x 44.86mm
SB5.5
m8 x 44.86
SB6
SB115
SB130
Yeti Shock Eyelet Spacer
SB130 LR
SB140 (2022-current)
SB150
SB165
SB160
SB135
SB120
Capra 27.5
Capra 29
Decoy
Jeffsy 29 (V.2)
210 x 50/55mm
Jeffsy 29 (V.1)
m10 x 17.4mm
Jeffsy (V.3) (current gen)
Izzo (2020-current)
Capra (V.3) (2022-current)
Tues (V.3) (2020-current)
267mm x 89mm
Jeffsy Primus 24" (2023 - current)
190mm x 40mm
Jeffsy Primus 26" (2023 - current)
Jeffsy Primus 27.5"
*this database is a constant work in progress and is subject to change at any time.
Still have questions? Feel free to reach out to us at sales@thelostco.com or 360-306-8827 for further assistance.
In almost every case, yes you can install mounting hardware from one brand into a different brand of shock. Eyelet sizing in rear shocks is pretty standardized these days, and almost every brand uses an eyelet with an inner diameter of 15mm and width of 12.7mm (1/2"). If you have a modern shock, with an approximate model year of 2017 and newer, you can bet that the eyelet is going to be that standard 15mm x 12.7mm eyelet size. This is absolutely true with all modern RockShox and Fox shocks. However, brands like Cane Creek and Ohlins have done some different eyelet sizes in recent years previous to ~2017, so we recommend that you measure those eyelets with calipers to double check. And if your shock is older and dates back to the mid 2000's or older, we recommend measuring your eyelets no matter what to confirm your eyelet sizes.
Yes. You just need to press out the metal DU bushings from the RockShox shock eyelets and then install the white plastic IGUS bushings by simply pushing them in with your thumb.
Yes. You just need to remove the white plastic IGUS bushings from the Fox shock eyelets and then press in the metal DU bushing that is included in the RockShox mounting hardware.
Yes. You just need to remove the white plastic IGUS bushings from the Marzocchi shock eyelets and then press in the metal DU bushing that is included in the RockShox mounting hardware.
You can install modern RockShox mounting hardware into a modern shock from any other brand such as Fox, Marzocchi, DVO, Ohlins, etc, as long as both shocks have the same eyelet size, you just have to fully remove any hardware to get the eyelets "naked". If the RockShox hardware is modern, and the shock you are installing it into is modern and newer than 2017, then it will fit without any issue. If your new shock has white plastic bushings installed into the eyelet, those are known as IGUS bushings. Those are commonly used in Fox, Marzocchi, DVO and Ohlins shocks, and is the inner-most piece of mounting hardware for those brands. However, RockShox mounting hardware uses metal DU bushings as the inner most part of the hardware. You will need to remove the plastic IGUS bushings from your shock to get the eyelet "naked", meaning there is absolutely no hardware installed into the shock's eyelet. You can remove that hardware with a small flathead screwdriver in between the center of the bushings, and using leverage on the handle to pop them out. From there you can install the RockShox mounting hardware into the shock eyelet. First, press the metal DU bushing into the naked eyelet, and then you can install the rest of the hardware from there by simply pushing it in with your thumb.
You can install modern mounting hardware from Fox, Ohlins, DVO etc, that uses white plastic IGUS bushings into any modern RockShox shock that has a metal DU bushing pressed into it. You just have to press out the metal DU bushing from the RockShox eyelets to get the eyelets "naked", meaning there is absolutely no hardware installed into the shock's eyelet. IGUS bushings are commonly used in Fox, Marzocchi, DVO and Ohlins shocks, and are the inner-most piece of mounting hardware for those brands. However, RockShox mounting hardware uses metal DU bushings as the inner most part of the hardware. To press out the metal DU bushing, it is always recommended to use a DU bushing press tool with a vise, but it is common for home mechanics to figure this out with some sockets and a vice. From there you can install the Fox/Ohlins/DVO mounting hardware into the naked shock eyelet. First, push the white plastic IGUS bushing into the eyelet, and then you can install the rest of the hardware from there by simply pushing it in with your thumb.
Yes, you absolutely can. A DU bushing is a DU bushing, no matter if it is branded RockShox or Fox.
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