In warehouse stock

Race Tech Shock Rebound Separator Valve

Race Tech · #0450-0091 · Hardware & Accessories / Suspension & Frame

Replace the stock shaft nut with an asymmetric valve to offer different flow rates for compression and rebound
The stock low speed rebound adjuster flows at the same rate during compression and rebound which makes the lowest speed damping too mushy, causing bottoming and an unresponsive feeling during long duration hits; shock rebound separator valves correct this issue

$59.99

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features2 features

Replace the stock shaft nut with an asymmetric valve to offer different flow rates for compression and rebound
The stock low speed rebound adjuster flows at the same rate during compression and rebound which makes the lowest speed damping too mushy, causing bottoming and an unresponsive feeling during long duration hits; shock rebound separator valves correct this issue

Specifications7 specs

Riding Style: ATV, Off-Road, Street
Type: Shock
Mounting Position: Rear
Units: Each
Shipping weight: 0.1 lb
Package size: 5.4 × 4.8 × 0.7 in
Country of origin: USA

Fitment67 models · BMW, Cobra, Ducati, Honda, Kawasaki, Suzuki, Triumph, Yamaha

BMW1 models

G650GS2009–2015

Cobra11 models

CX3E2025–2026
CX50 FWE2017–2020
CX50 P32017–2022
CX50 SRX FWE2021–2023
CX50 SRX King2021–2023
CX50-JR2011–2026
CX50-SR2007–2020, 2024–2026
CX50FWE2024–2026
CX50FWE Anniversary Edition2024
CX5E2025–2026
CX652017–2026

Ducati1 models

Desmo450 MX2026

Honda20 models

CB1000R2011–2015
CBR1000RR2004–2011
CBR600RR2003–2015
CR250R2000–2007
CRF250R2004–2026
CRF250RX2019–2026
CRF250X2004–2019
CRF450L2019–2020
CRF450R2002–2008, 2017–2026
CRF450R 50th Anniversary Edition2023
CRF450R-S2022–2024
CRF450RL2021–2024
CRF450RWE2019
CRF450RX2017–2026
CRF450X2005–2009, 2019–2026
TRX250R1986–1989
TRX400EX Sportrax2006–2007
VFR800F1998–1999, 2002, 2004–2006, 2008–2009
VFR800FI Interceptor 1998–2002, 2004–2006, 2008–2009
VFR800R1998–2001, 2007

Kawasaki15 models

KVF650 Prairie 4x42002–2003
KX2502025–2026
KX250F2006–2019
KX250X2025–2026
KX4502020–2026
KX450F2015–2019
KX450SR2023, 2025–2026
KX450X2021–2026
ZX 600R Ninja2008–2012, 2015–2016
ZX 636R Ninja2005–2006
ZX1000 Ninja ZX-10R2011–2015
ZX1000G Ninja2011–2013, 2015
ZX600 Ninja ZX-6R2005–2012
ZX600 Ninja ZX6-RR2005–2006
ZX636 Ninja ZX-6R2013–2017

Suzuki9 models

GSX-R10002009–2015
GSX-R6002001–2015
GSX-R7502000–2015
GSX750F Katana1998–2006
LT500R QuadRacer1987–1990
RM1252002–2008
RM2502004–2008
RMZ2502007–2009
RMZ4502005–2009

Triumph6 models

Speed Triple 10502005–2010, 2013, 2015
Speed Triple ABS2011–2012, 2014
Sprint RS2000–2004
Sprint ST1999–2010
Tiger 10502007–2011
Tiger 800 XC2011–2013

Yamaha4 models

TDM 9002002–2010
YZF-R11998–2014
YZF-R62003–2016
YZF-R6 S2006–2009

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0450-0091
Race Tech part #: SMRS 1212500

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Race Tech?: Yes. It ships new from the same distributors the big online stores buy from — Race Tech part #SMRS 1212500.