P. Domino “80’s-90’s Piaggio”
¾
This P controls family has (same as V)
1) threaded-bottomless brake cable holes
2) threadless-bottomed start cable hole
3) threadless-bottomed throttle cable hole
The right control (throttle and front brake) is a sliding block type, where the twist tube (barrel) has a spiral slot that moves a sliding block back and forth. The sliding block also contains a pinch bolt to attach the cable wire. So the throttle inner cable is a single-ended type that can slide out and be replaced separately.

189022 PBg and 189824 PAsg
with brake switch holes, PBg has thumb lever
P20L, P20R and P19 black plastic levers
189021 P18g and 189825 P5sg gray housings
PAsg has square Grabor switch mount with
D1 slider, D2 screw, D6a steel w/flange 100
for 1979-85 Piaggio Si (SIV-US)

188056 PB and 188057 PA
no brake switch holes, PB has thumb lever
P20L, P20R and P19 black plastic levers
188058 P18 and 188059 P5 black housings
PA has D1 slider D2 screw D6 steel tube 100
for 1984-85 Piaggio Bravo (most), Si (most)
# mm# qty Piaggio# price description -B is Belgium, -S is Sweden, -N is Norway, /B is with blinkers
01 D21c 1 185256 n.a.-00 right grip ∅25 x 100 early octagon
02 D600 1 123393 $20-00 twist tube steel, plain type ∅25 x 100
02 D6a0 1 174993 -00$16 twist tube steel spring type ∅25 x 100 SIV-US ’79-85
03 D400 1 123390 000-$5 grip washer
04 D100 1 123392 $18-00 sliding block
05 D200 1 123391 $5-000 pinch screw
06 D11K 3 177072 $5-000 lever spring
07 P20R 1 177340 $16-00 right brake lever black plastic
08 D300 1 123389 $6-000 twist tube (throttle barrel) screw
09 D230 1 174994 $13-00 throttle assist spring SIV-US ’79-85
10 P500 1 188059 n.a.-00 right housing black no stop switch hole, no switch mount
10 P5sg 1 189825 $28-00 right housing gray w/stop switch hole, Grabor mount SIV-US
10 P5sg 1 189825 n.a.-00 has M3-0.5 x 22 sunk-head switch screws Bravo-B, SIV-B, SIM-S
10 P5a0 1 212518 n.a.-00 right housing black no stop switch hole, lower kill button mount SIV/B
11 D160 1 123394 $1-000 right clamp bolt M6 x 18 allen and tube D15
12 V290 2 103964 $4.00 cable adjuster A3a M6-1.0 round w/nut for Vespa brake cables
12 V29s 2 101010 $3.00 cable adjuster A2 M6-1.0 hex with hex nut substitute
13 D14K 2 177073 $3-000 brake/start cable anchor pin has a step ∅8-∅9
14 D800 2 121780 $3-000 brake pivot bolt M6 x 25 slot head and nut D7
15 D130 1 121781 $3-000 start pivot bolt M6 x 23 slot head and nut D7
19 P20L 1 176945 $16-00 left brake lever black plastic
21 D22c 1 185257 n.a.-00 left grip ∅22 x 100 early octagon
22 P180 1 188058 n.a.-00 left housing black no stop switch hole, no switch mount
22 P18g 1 189021 $13-00 left housing gray w/stop switch hole, horn button mount SIV-US ’79-85
22 P18h 1 189043 n.a.-00 left housing gray w/stop switch hole, switch mount Bravo-B, SIV-B, SIM-S
22 P18a 1 212520 n.a.-00 left housing black no stop switch hole, switch mount SIV/B, EVL-N
23 D170 1 123395 $3-000 left clamp bolt M6 x 20 allen and tube D15
24 P190 1 176946 $16-00 start (decomp) lever black plastic ∅5.5 x 8 cable end
34 15863 2 126939 $2-000 brake light switch rubber cover boot Bravo-B, SIV-US ’79-85
35 09343 2 126938 00-$14 brake light switch normally open when installed Bravo-B, SIV-US ’79-85
0A PA00 1 188057 n.a.-00 right control black no stop switch hole, no switch mount
0A PAsg 1 189824 00-$45 right control gray w/stop sw. hole, kill switch mount SIV US ’79-85
0A PAag 1 188562 n.a.-00 right control gray w/stop sw. hole, kill switch mount Bravo-B, SIV-B, SIM-S
0A PAa0 1 212517 n.a.-00 right control black no stop sw hole, lower kill button mount SIV/B, EVL-N
0B PB01 1 188056 n.a.-00 left control black, no stop switch hole, no switch mount
0B PBg0 1 189022 n.a.-00 left control gray w/stop switch hole, horn button mount SIV-US ’79-85
0B PBh0 1 189044 n.a.-00 left control gray w/stop switch hole, switch mount Bravo-B, SIV-B, SIM-S
0B PBa0 1 212519 n.a.-00 left control black no stop switch hole, switch mount SIV/B, EVL-N
3b. Domino-Piaggio late 1980’s (same early 70s illustration)
PA2g PB1g The right control has a helper spring.
PA2g n.a.-00 R control plain gray
PB1g n.a.-00 L control plain gray
P5ag $27-00 R housing plain gray
P18g n.a.-00 L housing plain gray
PA1b PB1b The right control has no helper spring.
PA1 n.a.-00R control plain black
PB1 n.a.-00L control plain black
P5 n.a.-00R housing plain black
P18 n.a.-00L housing plain black