Bulls BROSE FIT User manual

MY22XXX - XX_1.0_14.06.2022 1
Über diese Betriebsanleitung
22-15-1033, 22-15-1034, 22-18-1001, 22-18-1004, 22-18-1005, 22-18-1056 … 22-18-1058,
22-18-1060, 22-18-1061, 22-18-2007
MY22XXX - XX_1.0_14.06.2022
E-Stream EVA 1, E-Stream EVA TR1, E-Stream EVA TR2, E-Stream EVO 1, E-Stream EVO 1,
E-Stream EVO 2 Street, E-Stream EVO AM 2, E-Stream EVO AM 3, E-Stream EVO AM 4,
E-Stream EVO TR1, Lacuba EVO Cross
Original operating instructions for BULLS pedelecs
with BROSE FIT Remote LCD
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP SAFE TO CONSULT AT A LATER DATE

MY22XXX - XX_1.0_14.06.2022 1
Contents
Contents
1 About these operating instructions
1.1 Manufacturer 12
1.2 Laws, standards and directives 12
1.3 Language 12
1.4 For your information 12
1.4.1 Warnings 12
1.4.2 Markups 12
1.5 Aim of the operating instructions 13
1.6 Type number and model 14
1.7 Frame number 14
1.8 Identifying the operating instructions 14
2Safety
2.1 Residual risk 15
2.1.1 Risk of fire and explosion 15
2.1.2 Electric shock 17
2.1.3 Risk of a crash 17
2.1.4 Risk of amputation 17
2.1.5 Key breaking off 17
2.1.6 Malfunctions due to Bluetooth® 18
2.2 Toxic substances 19
2.2.1 Carcinogenic substances 19
2.2.2 Toxic substances 19
2.2.3 Irritants and corrosive substances 19
2.3 Requirements for the pedelec rider 20
2.4 Vulnerable groups 20
2.5 Personal protective equipment 20
2.6 Safety guards 20
2.7 Safety markings and safety instructions 21
2.8 What to do in an emergency 21
2.8.1 Dangerous situation in road traffic 21
2.8.2 Leaked brake fluid 21
2.8.3 Battery vapour emission 22
2.8.4 Battery fire 22
2.8.5 Oil and lubricant leaks from the rear frame damper 22
2.8.6 Oil and lubricant leaks from the fork 22
3 Description
3.1 Proper use 23
3.1.1 Improper use 24
3.1.2 Permitted total weight (PTW) 25
3.1.3 Environmental requirements 26
3.2 Nameplate 28
3.3 Components 29
3.3.1 Overview 29
3.3.2 Chassis 30
3.3.2.1 Frame 30
3.3.2.2 Steering system 30
3.3.2.3 Steering headset 30
3.3.2.4 Stem 30
3.3.2.5 Handlebars 31
3.3.2.6 Fork 31
3.3.3 Suspension 32
3.3.3.1 Rigid fork 32
3.3.3.2 Suspension fork 32

MY22XXX - XX_1.0_14.06.2022 2
Contents
3.3.4 Wheel 36
3.3.4.1 Tyres 36
3.3.4.2 Tube-type tyre 36
3.3.4.3 Rim 39
3.3.4.4 Valve 39
3.3.4.5 Spoke 39
3.3.4.6 Spoke nipples 39
3.3.4.7 Hub 40
3.3.5 Braking system 41
3.3.5.1 Mechanical brake 41
3.3.5.2 Hydraulic brake 41
3.3.5.3 Disc brake 42
3.3.6 Saddle 43
3.3.7 Seat post 43
3.3.7.1 Patent seat post 43
3.3.7.2 Suspension seat post 44
3.3.8 Mechanical drive system 45
3.3.8.1 Chain drive layout 45
3.3.8.2 Belt drive layout 45
3.3.9 Electric drive system 46
3.3.9.1 Motor 46
3.3.10 Rechargeable battery 47
3.3.10.1 Riding light 47
3.3.10.2 Charger 47
3.3.10.3 On-board computer 48
3.4 Description of controls and screens 49
3.4.1 Handlebars 49
3.4.2 On-board computer 50
3.4.2.1 SELECTION MENU 51
3.4.2.2 DRIVE MAIN MENU 52
3.4.2.3 DRIVE SUB-MENU 1 53
3.4.2.4 DRIVE SUB-MENU 2 54
3.4.2.5 TRIP DISTANCE 54
3.4.2.6 TRIP TIME 55
3.4.2.7 TRIP HEIGHT 55
3.4.2.8 TOTAL 56
3.4.2.9 CURRENT ALTITUDE 56
3.4.2.10 CADENCE 57
3.4.2.11 PULSE 57
3.4.2.12 NAVI 58
3.4.2.13 PRESSURE 58
3.4.2.14 SETTINGS MENU 59
3.4.2.15 Error message 60
3.4.3 SHIMANO gear shift 61
3.4.3.1 3-switch switch control panel 61
3.4.3.2 2-switch switch control panel 61
3.4.3.3 MTB switch control panel 61
3.4.3.4 Switch control panel functions on right 61
3.4.3.5 Shifter SL-M5100 61
3.4.3.6 Shifter SL-M8100 62
3.4.4 Handbrake 63
3.4.5 Fork lock 64
3.4.5.1 SR Suntour 64
3.4.6 Indicators on the battery 65
3.4.6.1 Battery Level indicator screen 65
3.5 Technical data 66
3.5.1 Pedelec 66
3.5.2 BROSE Drive S- Mag Pro motor 66
3.5.3 BROSE Drive S-Mag Plus motor 66

MY22XXX - XX_1.0_14.06.2022 3
Contents
3.5.4 FIT Remote LCD on-board computer 66
3.5.5 Emissions 66
3.5.6 Rechargeable battery 67
3.5.6.1 UltraCore FIT 555 Wh 67
3.5.6.2 UltraCore FIT 740 Wh 67
3.5.6.3 UltraCore FIT 925 Wh 67
3.5.7 Saddle width 68
3.5.7.1 BROOKS ENGLAND 68
3.5.7.2 ERGON 68
3.5.7.3 SELLE ROYAL 68
3.5.8 Puncture protection level 69
3.5.8.1 SCHWALBE 69
3.5.8.2 SUPERO 70
3.5.8.3 MAXXIS® 71
3.5.9 Torque 72
4 Transporting and storing
4.1 Weight and dimensions for transportation 79
4.2 Designated handles, lifting points 79
4.3 Transportation 80
4.3.1 Using the transport securing system 80
4.3.2 Transporting the pedelec 80
4.3.2.1 By car 80
4.3.2.2 By train 80
4.3.2.3 By local transport 81
4.3.2.4 By long-distance bus 81
4.3.2.5 On flights 81
4.3.3 Shipping a pedelec 81
4.3.4 Transporting the battery 81
4.3.5 Shipping the battery 81
4.4 Storing 82
4.4.1 Battery storage mode 82
4.4.2 Break in operation 82
4.4.2.1 Preparing a break in operation 82
4.4.2.2 Carrying out a break in operation 82
5 Assembly
5.1 Unpacking 83
5.2 Required tools 83
5.3 Commissioning 84
5.3.1 Checking the battery 84
5.3.2 Preparing the wheel 85
5.3.3 Installing the wheel in the SUNTOUR fork 86
5.3.3.1 Screw-on axle (12AH2 and 15AH2) 86
5.3.3.2 20 mm cross axle 87
5.3.3.3 Q-LOC quick release 89
5.3.4 Preparing the LIMOTEC seat post 90
5.4 Preparing the battery 91
5.4.1 Checking the battery 91
5.4.2 Retrofitting the battery locking lever 91
5.4.2.1 Preparing the frame 91
5.4.2.2 Fitting the locking lever 91
5.4.3 Fitting the pedals 92
5.4.4 Checking the stem and handlebars 93
5.4.4.1 Checking the connections 93
5.4.4.2 Checking stem is firmly in position 93
5.4.4.3 Checking the bearing clearance 93
5.5 Selling the pedelec 93

MY22XXX - XX_1.0_14.06.2022 4
Contents
6 Operation
6.1 Risks and hazards 94
6.2 Tips for a greater range 96
6.3 Error message 97
6.3.1 Display 97
6.3.1.1 Status LED 97
6.3.1.2 Warnings 97
6.3.1.3 Error messages 98
6.3.2 UltraCore battery 106
6.3.3 Operating element 106
6.4 Instruction and customer service 107
6.5 Adjusting the pedelec 107
6.5.1 Preparing 107
6.5.2 Pedelec adjustment procedure 108
6.5.3 Riding position 109
6.5.4 Saddle 111
6.5.4.1 Replacing the saddle 111
6.5.4.2 Determining saddle shape 111
6.5.4.3 Determining minimum saddle width with corrugated cardboard 113
6.5.4.4 Determining minimum saddle width with gel cushion 113
6.5.4.5 Calculating the saddle width 114
6.5.4.6 Selecting the saddle hardness 114
6.5.4.7 Adjusting the saddle hardness 114
6.5.4.8 Straighten saddle 114
6.5.4.9 Positioning the saddle with eightpins suspension seat post 114
6.5.4.10 Adjusting the saddle height 115
6.5.4.11 Setting the saddle height with the remote control 116
6.5.4.12 Adjusting the saddle position 117
6.5.4.13 Adjusting the saddle tilt 117
6.5.4.14 Checking saddle stability 117
6.5.5 Handlebars 118
6.5.5.1 Replace handlebars 118
6.5.5.2 Adjusting the handlebar width 118
6.5.5.3 Adjusting the hand position 118
6.5.5.4 Adjusting the handlebars 119
6.5.6 Stem 120
6.5.6.1 Replacing the handlebars 120
6.5.6.2 Adjusting the handlebar height with quick release 120
6.5.6.3 Checking the stem stability 120
6.5.6.4 Adjusting the quick release clamping force 120
6.5.6.5 Setting the quill stem 121
6.5.6.6 Adjusting the Ahead stem 121
6.5.6.7 Adjusting the angle-adjustable stem 122
6.5.7 Handles 123
6.5.7.1 Replacing the handles 123
6.5.7.2 Adjusting ergonomic handles 123
6.5.7.3 Checking handlebar stability 123
6.5.8 Tyres 124
6.5.8.1 Adjust tyre pressure 124
6.5.8.2 Replacing tyres 125
6.5.9 Brake 126
6.5.9.1 Change handbrake position 126
6.5.9.2 Change handbrake inclination angle 126
6.5.9.3 Determining the grip distance 127
6.5.9.4 Grip distance on a SHIMANO ST-EF41 handbrake 128
6.5.9.5 Replacing brakes 129
6.5.9.6 Retracting the brake linings 129
6.5.10 Gear shift 130
6.5.10.1 Replacing the gear shift 130
6.5.10.2 Adjusting the SHIMANO shifter 130

MY22XXX - XX_1.0_14.06.2022 5
Contents
6.5.11 Suspension 131
6.5.12 Fork sag 131
6.5.12.1 Adjusting the SR SUNTOUR fork steel suspension 132
6.5.12.2 Adjusting the SR SUNTOUR fork air suspension 133
6.5.13 Fork rebound damping 134
6.5.13.1 Adjusting the SR SUNTOUR fork rebound damping 135
6.5.14 Riding light 136
6.5.14.1 Adjusting the headlight 137
6.5.15 On-board computer 138
6.5.15.1 Switching on the on-board computer 138
6.5.15.2 Operating the display 138
6.5.15.3 SELECTION MENU 139
6.5.15.4 Changing the settings 139
6.5.15.5 Setting the language 140
6.5.15.6 Adjusting the clock 140
6.5.15.7 Setting the date 140
6.5.15.8 Setting units 140
6.5.15.9 Setting the time format 140
6.5.15.10 Connecting the Komoot app 141
6.5.15.11 Connecting the heart rate sensor 141
6.5.15.12 Adjusting the assistance system 141
6.5.15.13 Calibrating the altimeter 141
6.5.15.14 Adjusting the backlight 141
6.5.15.15 Adjusting the auto switch-off 141
6.5.15.16 Adjusting the vibration feedback 142
6.5.15.17 Adjusting the charge mode 142
6.5.15.18 Resetting all tour data 142
6.5.15.19 Resetting to factory settings 142
6.5.15.20 Displaying error messages 142
6.5.15.21 Displaying the software version 142
6.6 Accessories 143
6.6.1 Child seat 143
6.6.2 Trailer 144
6.6.2.1 Approval for trailer with Enviolo hub 144
6.6.2.2 Approval for trailer with ROHLOFF hub 145
6.6.3 Mobile holder 145
6.6.4 Tubeless and airless tyres 145
6.6.5 Suspension fork coil spring 145
6.6.6 Pannier rack 146
6.6.7 Panniers and cargo boxes 146
6.7 Personal protective equipment and accessories for road safety 147
6.8 Before each ride 147
6.9 Straightening the quickly adjustable stem 148
6.10 Using the pannier rack 148
6.11 Raising the kickstand 149
6.12 Using the saddle 149
6.12.1 Using the leather saddle 149
6.13 Using the pedals 149
6.14 Using the bell 149
6.15 Using the handlebars 150
6.15.1 Using multi-position handlebars 150
6.15.2 Using bar ends 150
6.15.3 Using leather handles 150
6.16 Using the battery 151
6.16.1 Removing the battery 151
6.16.2 Inserting the battery 151
6.16.3 Charging the battery 152
6.17 Using the electric drive system 153
6.17.1 Switching on the electric drive system 153
6.17.2 Switching off the electric drive system 153

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Contents
6.18 Using the on-board computer 154
6.18.1 Using the push assist system 154
6.18.2 Using the riding light 154
6.18.3 Selecting the level of assistance 155
6.18.4 Using the boost function 155
6.19 Using the brake 156
6.19.1 Use handbrake 156
6.19.2 Using the back-pedal brake 156
6.20 Use suspension and damping 157
6.20.1 Adjusting the SR SUNTOUR compression adjuster 158
6.21 Gear shift 159
6.21.1 Using the derailleur gears 159
6.21.2 Use SHIMANO hub gear 160
6.21.3 Using eShift 161
6.21.3.1 Using eShift with SHIMANO DI2 automatic hub gears 161
6.21.3.2 Using eShift with manual SHIMANO DI2 hub gears 161
6.21.3.3 Using eShift with SHIMANO DI2 automatic hub gears 161
6.22 Parking 162
6.22.1 Screwing in the All Up handlebars 163
7 Cleaning, servicing and inspection
7.1 Before each ride 168
7.1.1 Checking the guards 168
7.1.2 Checking the frame 168
7.1.3 Checking the fork 168
7.1.4 Checking the rear frame damper 168
7.1.5 Checking the pannier rack 168
7.1.6 Checking the mudguards 168
7.1.7 Check wheel concentricity 168
7.1.8 Checking the quick releases 168
7.1.9 Checking the suspension seat post 169
7.1.10 Checking the bell 169
7.1.11 Checking the handles 169
7.1.12 Checking the USB cover 169
7.1.13 Checking the riding light 169
7.1.14 Checking the brake 169
7.2 After each ride 170
7.2.1 Cleaning the riding light and reflectors 170
7.2.2 Cleaning the suspension fork 170
7.2.3 Caring for the suspension fork 170
7.2.4 Cleaning the pedals 170
7.2.5 Cleaning the brake 170
7.2.6 Cleaning the suspension seat post 170
7.2.7 Cleaning the rear frame damper 170
7.3 Basic cleaning 171
7.3.1 Clean on-board computer and control panel 171
7.3.2 Cleaning the battery 171
7.3.3 Cleaning the motor 171
7.3.4 Clean Frame, fork, pannier rack, guards and kickstand 172
7.3.5 Cleaning the stem 172
7.3.6 Cleaning the handlebars 172
7.3.7 Clean handles 172
7.3.7.1 Cleaning leather handles 172
7.3.8 Clean seat post 172
7.3.9 Cleaning the saddle 173
7.3.9.1 Cleaning the leather saddle 173
7.3.10 Cleaning the tyres 173
7.3.11 Cleaning the spokes and spoke nipples 173
7.3.12 Clean hub 173

MY22XXX - XX_1.0_14.06.2022 7
Contents
7.3.13 Cleaning the switching elements 173
7.3.13.1 Cleaning the shifter 173
7.3.14 Clean cassette, chain wheels and front derailleur 173
7.3.15 Clean brake 174
7.3.15.1 Clean handbrake 174
7.3.16 Cleaning the brake disc 174
7.3.17 Cleaning the belt 174
7.3.18 Cleaning the chain 174
7.3.18.1 Clean chain, including all-round chain guard 174
7.4 Servicing 175
7.4.1 Frame 175
7.4.2 Fork 175
7.4.3 Pannier rack 176
7.4.4 Mudguard 176
7.4.5 Servicing the kickstand 176
7.4.6 Stem 176
7.4.7 Handlebars 176
7.4.8 Handle 176
7.4.8.1 Rubber handles 176
7.4.8.2 Leather handle 176
7.4.9 Seat post 177
7.4.9.1 Suspension seat post 177
7.4.9.2 Carbon seat post 177
7.4.10 Rim 177
7.4.11 Leather saddle 177
7.4.12 Hub 177
7.4.13 Spoke nipples 177
7.4.14 Gear shift 178
7.4.14.1 Rear derailleur articulated shafts and jockey wheels 178
7.4.14.2 Shifter 178
7.4.15 Pedal 178
7.4.16 Caring for the chain 178
7.4.16.1 Caring for the chain and all-round chain guard 179
7.4.17 Caring for the battery 179
7.4.18 Caring for the brake 179
7.4.18.1 Caring for handbrake 179
7.4.19 Lubricating the Eightpins seat post tube 179
7.5 Inspection 180
7.5.1 Checking the wheel 180
7.5.1.1 Checking tyre pressure 180
7.5.1.2 Checking the tyres 182
7.5.1.3 Checking the rims 183
7.5.1.4 Checking the nipple holes 183
7.5.1.5 Checking the nipple well 183
7.5.1.6 Checking the rim hooks 183
7.5.1.7 Checking the spokes 183
7.5.2 Checking the brake system 184
7.5.2.1 Checking the handbrake 184
7.5.2.2 Checking the hydraulic brake system 184
7.5.2.3 Checking the Bowden cables 184
7.5.2.4 Checking the disc brake 185
7.5.2.5 Checking the back-pedal brake 186
7.5.2.6 Checking the rim brake 187
7.5.3 Checking the chain 188
7.5.4 Checking the chain tension 188
7.5.4.1 Check tension in derailleur gears 188
7.5.4.2 Check tension in hub gear 188
7.5.5 Checking the belt for wear 188
7.5.5.1 Rough check 188
7.5.5.2 Check 189

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Contents
7.5.6 Checking the belt 190
7.5.7 Checking the belt for wear 190
7.5.8 Checking the belt sprockets for wear 190
7.5.9 Check belt tension 190
7.5.9.1 Gates Carbon Drive mobile app 191
7.5.9.2 Gates Krikit tension meter 191
7.5.9.3 ECO tension tester 192
7.5.10 Checking the riding light 193
7.5.11 Checking the stem 194
7.5.12 Checking the handlebars 194
7.5.13 Checking the saddle 194
7.5.14 Checking the seat post 194
7.5.14.1 Checking the derailleur gears 194
7.5.14.2 Checking the hub gear 195
7.5.15 Check gear shift 195
7.5.15.1 Electric gear shift 195
7.5.15.2 Mechanical gear shift 195
7.5.15.3 Checking the derailleur gears 196
7.5.16 Adjusting gear shift 196
7.5.16.1 Adjusting the ROHLOFF hub 196
7.5.17 Adjusting cable-operated gear shift, dual-cable 196
7.5.18 Adjusting Bowden-cable-operated twist grip, dual-cable 197
7.5.19 Checking kickstand stability 197
8 Inspection and maintenance
8.1 Initial inspection 198
8.2 Major inspection 198
8.3 Component-specific maintenance 198
8.4 Carry out initial inspection 201
8.5 Inspection and maintenance instructions 202
8.5.1 Inspecting the frame 209
8.5.1.1 Inspect the carbon frame 209
8.5.2 Inspecting the pannier rack 209
8.5.3 Inspect and maintain rear frame damper 209
8.5.4 Inspect gear hub 210
8.5.4.1 Adjusting the hub with cone bearing 210
8.5.5 Inspecting the stem 210
8.5.6 Inspect and grease steering headset 210
8.5.7 Inspecting axle with quick release 211
8.5.8 Inspecting the fork 212
8.5.8.1 Inspect the carbon suspension fork 212
8.5.8.2 Inspect the suspension fork 212
8.5.9 Inspecting the seat post 213
8.5.9.1 Inspect carbon seat post 213
8.5.9.2 Inspecting and greasing BY.SCHULZ suspension seat post 214
8.5.9.3 Inspecting and greasing RS SUNTOUR suspension seat post 214
8.5.9.4 FOX component-specific maintenance 215
9 Troubleshooting, fault clearance and repair
9.1 Preventing pain 216
9.1.1 Sitting discomfort 217
9.1.2 Pain in hips 217
9.1.3 Backache 217
9.1.4 Pain in shoulders and nape of neck 218
9.1.5 Numb or aching hands 218
9.1.6 Pain in upper thigh 218
9.1.7 Knee pain 219
9.1.8 Pain in the foot 219

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Contents
9.2 Troubleshooting and fault clearance 220
9.2.1 The electric drive system or display do not start up 220
9.2.2 Warning messages and LEDs 220
9.2.3 Errors in the assistance system 220
9.2.4 Battery error 222
9.2.5 On-board computer error 223
9.2.6 Riding light does not work 223
9.2.7 Other electric drive system errors 224
9.2.8 Problems with freewheel 225
9.2.9 Problems with hub gear 226
9.2.10 Problems with disc brakes 228
9.2.11 Problems with rim brakes 229
9.2.12 Problems with back-pedal brake 230
9.2.13 SR SUNTOUR suspension fork 231
9.2.13.1 Rebound too fast 231
9.2.13.2 Rebounding too slowly 232
9.2.13.3 Suspension too soft on inclines 233
9.2.13.4 Excessively hard damping on bumps 234
9.2.14 RockShox suspension fork 235
9.2.14.1 Rebound too fast 235
9.2.14.2 Rebounding too slowly 236
9.2.14.3 Suspension too soft on inclines 237
9.2.14.4 Excessively hard damping on bumps 238
9.2.15 Rear frame damper 239
9.2.15.1 Rebound too fast 239
9.2.15.2 Rebounding too slowly 240
9.2.15.3 Suspension too soft on inclines 241
9.2.15.4 Excessively hard damping on bumps 242
9.2.16 RockShox rear frame damper 243
9.2.16.1 Rebound too fast 243
9.2.16.2 Rebounding too slowly 244
9.2.16.3 Suspension too soft on inclines 245
9.2.16.4 Excessively hard damping on bumps 246
9.2.17 Other errors 247
9.3 Repair 248
9.3.1 Original parts and lubricants 248
9.3.2 Repairing the frame 248
9.3.2.1 Removing paint damage on frame 248
9.3.2.2 Removing damage from impact on the carbon frame 248
9.3.3 Repairing the suspension fork 248
9.3.3.1 Removing paint damage on the fork 248
9.3.3.2 Removing damage from impact on the carbon frame 248
9.3.3.3 Repairing the seat post 248
9.3.3.4 Repairing damage from impact on the carbon post seat post 248
9.3.4 Replacing the riding light 249
9.3.5 Adjusting the headlight 249
9.3.6 Checking suspension fork-tyre clearance 249
10 Recycling and disposal
10.1 Guidelines on removal of waste 250
11 Documents
11.1 Assembly report 252
11.2 Inspection and maintenance log 254
11.3 Parts list 258
11.3.1 E-Stream EVA 1 27.5″258
11.3.2 E-Stream EVA TR1 27.5″260
11.3.3 E-Stream EVA TR2 27.5″262
11.3.4 E-Stream EVO 1 29″264