Specifications

All values are approximate. Errors and modifications are possible.

general

Accuracy of measurement
Material of the sensor
Quantity of strain gages
Data Communication
BCD
Cadence
Battery
Lifetime of battery
Additional features

+/- 2%
Aluminium 7075 T6
4
ANT+ with power profil
110 and 130 mm 5 holes, 104/64 and 120/80 mm 4 holes
30 ? 200/min
CR2450 from Renata
300 ? 400 h
a. Right-Left-Splitting
b. Compensation of temperature dependent drift
c. Measurement of cadence without external magnet

Crank specifical racing bike
(* crank length 175 mm, without bottom bracket, without chainrings)

BOR RR666

Crank lengths

172.5 mm

Q-Factor

150 mm

Bottom bracket

BSA68, ITA70, Cannondale BB30, PF30, Specialized BB30OS, Pressfit BB86, BBright

Chain line

45 mm

Weight sensor 110 / 130 mm

237 / 274 g

Weight crank set with sensor 110 / 130 mm *

725 / 762 g

Additional weight to original crank set

189 / 216 g

LIGHTNING

Crank lengths

160 / 162.5 / 165 / 167.5 / 170 / 172.5 / 175 / 177.5 / 180 / 182.5 / 185 / 190 mm

Q-Factor

146 mm

Bottom bracket

BSA68, ITA70, Cannondale BB30, Pressfit BB86

Chain line

45 mm

Weight sensor 110 / 130 mm

229 / 268 g

Weight crank set with sensor 110 / 130 mm *

567 / 606 g

Additional weight to original crank set

193 / 224 g

ROTOR 3D

Crank lengths

170 / 172.5 / 175 mm

Q-Factor

147 mm

Bottom bracket

Shimano-comp., BSA68, ITA70, Pressfit BB86, BB90

Chain line

45 mm

Weight sensor 110 / 130 mm

234 / 271 g

Weight crank set with sensor 110 / 130 mm *

713 / 750 g

Additional weight to original crank set

186 / 213 g

ROTOR 3D PLUS

Crank lengths

170 / 172.5 / 175 mm

Q-Factor

149 mm

Bottom bracket

BSA68, ITA70, Cannondale BB30, PF30, Pressfit BB86, BBright

Chain line

45 mm

Weight sensor 110 / 130 mm

229 / 268 g

Weight crank set with sensor 110 / 130 mm *

679 / 718 g

Additional weight to original crank set

182 / 211 g

SRAM S900 Model: 2009
Truvativ Rouleur Carbon, Bontrager Race X Lite GXP

Crank lengths

172.5 / 175 mm

Q-Factor

150 mm

Bottom bracket

GXP-comp., BSA68, ITA70, Pressfit BB86, BB90

Chain line

46 mm

Weight sensor 110 / 130 mm

228 / 267 g

Weight crank set with sensor 110 / 130 mm *

748 / 787 g

Additional weight to original crank set

172 / 199 g

TA VEGA

Crank lengths

155 / 160 / 165 / 170 / 172.5 / 175 / 180 mm

Q-Factor

160 mm (axle length 107 mm)

Bottom bracket

Standard square taper, BSA68, ITA70

Chain line 110 / 130 mm

46 / 43 mm (axle length 107 mm)

Weight sensor 110 / 130 mm

236 / 277 g

Weight crank set with sensor 110 / 130 mm *

730 / 771 g

Additional weight to original crank set

194 / 221 g

TA CARMINA

Crank lengths

155 / 160 / 162.5 / 165 / 167.5 / 170 / 172.5 / 175 / 177.5 /180 / 185 mm

Q-Factor

150 mm (axle length 107 mm)

Bottom bracket

Standard square taper, BSA68, ITA70

Chain line 110 / 130 mm

46 / 43 mm (axle length 107 mm)

Weight sensor 110 / 130 mm

236 / 277 g

Weight crank set with sensor 110 / 130 mm *

702 / 743 g

Additional weight to original crank set

194 / 221 g

TUNE SMART FOOT

Crank lengths

170 / 172.5 / 175 mm

Q-Factor

150 mm

Bottom bracket

BSA68, ITA70, Cannondale BB30, PF30, Specialized BB30OS, Pressfit BB86, BBright

Chain line

45 mm

Weight sensor 110 / 130 mm

237 / 274 g

Weight crank set with sensor 110 / 130 mm *

705 / 742 g

Additional weight to original crank set

189 / 216 g

FSA GOSSAMER

Crank lengths

165 / 170 / 172.5 / 175 mm

Q-Factor

146 mm

Bottom bracket

Shimano-komp., BSA68, ITA70, Pressfit BB86, BB90

Chain line

44 mm

Weight sensor 110 / 130 mm

225 / 264 g

Weight crank set with sensor 110 / 130 mm *

819 / 858 g

Additional weight to original crank set

186 / 215 g

ROTOR 3D F

Crank lengths

170 / 172.5 / 175 mm

Q-Factor

149 mm

Bottom bracket

BSA68, ITA70, Cannondale BB30, PF30, Pressfit BB86, BBright

Chain line

45 mm

Weight sensor 110 / 130 mm

229 / 268 g

Weight crank set with sensor 110 / 130 mm *

735 / 774 g

Additional weight to original crank set

182 / 211 g

Crank specifical MTB
(* crank length 175 mm, with chainrings, without bottom bracket)

ROTOR 3D

Crank lengths

170 / 172,5 / 175 mm

Q-Factor

169 mm

Bottom bracket

Shimano-comp., BSA73, BSA73 +E-Type, Pressfit BB92

Chain line

51 mm

Weight crank set with sensor double/triple *

873 g / 907 g

Additional weight to original crank set

224 g / 224 g

ROTOR 3D PLUS

Crank lengths

170 / 172,5 / 175 mm

Q-Factor

169 mm

Bottom bracket

BSA73, BSA73 +E-Type, Cannondale BB30, PF30, Pressfit BB92

Chain line

51 mm

Weight crank set with sensor double/triple *

825 g / 859 g

Additional weight to original crank set

224 g / 224 g

BOR XC666

Crank lengths

175 mm

Q-Factor

169 mm

Bottom bracket

BSA73, BSA73 +E-Type, Cannondale BB30, PF30, Pressfit BB92

Chain line

49 mm

Weight crank set with sensor double/triple *

860 g

Additional weight to original crank set

265 g

ROTOR 3D F

Crank lengths

170 / 172,5 / 175 mm

Q-Factor

169 mm

Bottom bracket

BSA73, BSA73 +E-Type, Cannondale BB30, PF30, Pressfit BB92

Chain line

51 mm

Weight crank set with sensor double/triple *

881 g / 915 g

Additional weight to original crank set

224 g / 224 g