Demo Race Frameset

Specifications

Manufacturer
Specialized
Name
Demo Race Frameset
Lower S.H.I.S
ZS49/28.6
Slots
Frame, Seatpost
Wheel Sizes
29, 27.5
Sizes (cm)
S2, S3, S4
BB Standard
BSA THREADED
Discipline
Mountain
Upper S.H.I.S
ZS49/28.6
Disc Brake Mount
Flat Mount
Head Tube
Tapered
Material
Aluminum
Cable Routing
Internal

Specialized Demo Race Frameset

Frame

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Compatibility

This Specialized Demo Race Frameset is a Specialized MTB frame. For best performance, use with other Specialized components, though it is mechanically compatible with the parts listed below.

Compatible Bottom Brackets20

878Recommended

Token

878

BB29BSARecommended

Token

BB29BSA

🚲Recommended

FSA

BB386 crank to BSA frame thread Ceramic bearings

🚲Recommended

FSA

BB392 crank to BSA frame

BB392BSARecommended

Token

BB392BSA

DUB-BSARecommended

Praxis

DUB-BSA

ISO Square Taper (BSA / ISO)Recommended

Token

ISO Square Taper (BSA / ISO)

JIS Square Taper (BSA / JIS)Recommended

Token

JIS Square Taper (BSA / JIS)

M24 – BSA THREADEDRecommended

Praxis

M24 – BSA THREADED

🚲Recommended

FSA

Mega Exo Comet crank to 68/73mm frame

MegaExo crankRecommended

FSA

MegaExo crank

🚲Recommended

FSA

MegaExo Gamma Drive crank to BSA frame

MegaExo GOSSAMER crank to BSA frame Di2 compatibleRecommended

FSA

MegaExo GOSSAMER crank to BSA frame Di2 compatible

MegaExo K-Force crank to BSA 68/73mm frameRecommended

FSA

MegaExo K-Force crank to BSA 68/73mm frame

🚲Recommended

FSA

MegaExo K-Force crank to BSA frame with ceramic bearings

MegaExo Omega crank to BSA frame Di2 compatibleRecommended

FSA

MegaExo Omega crank to BSA frame Di2 compatible

🚲Recommended

FSA

MegaExo SL-K crank to 68/73mm frame

MegaExo SL-K crank to BSA frame Di2 compatibleRecommended

FSA

MegaExo SL-K crank to BSA frame Di2 compatible

MegaExo SL-K crank to ITALIAN thread frame Di2 compatibleRecommended

FSA

MegaExo SL-K crank to ITALIAN thread frame Di2 compatible

🚲Recommended

Campagnolo

Power-Torque Cups - BSA

Frequently Asked Questions

What fits with Specialized Demo Race Frameset?

Specialized Demo Race Frameset is compatible with seatposts, wheels, bottom brackets, forks that match its technical standards. Most importantly, it requires matching speed components.

Can I mix Specialized Demo Race Frameset with Road components?

While some mechanical standards (like cassette spacing at certain speeds) may overlap, Specialized Demo Race Frameset is optimized for MTB use. Mixing with Road parts often fails due to differing pull ratios and chainlines.